corrosion inhibitive properties of extract of jatropha curcas leaves on



                   





                                                                  

                                                                                    

                                                                                                            

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

                                                                                                                                           

                                            

                                                               



   

                                               





                    







              

                           

 









          





  

 



                                                                                                                                                                

       







                             





           

  

   

             









             



       



          

                                    

                     

                 

 

  

  

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

                                                                                 

                                                                                                    

 

                  

             

 





                                                                                                                                                 

                                     

                                                                                          

  

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

  

 

























































                                

                                          





 

                                                                                      



                                                                                                                                                              

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                            







 

                                  

                                                    



                                                                    

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



 















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

                                                                                                                                                                                                                    

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                                                                                                                                                                     



                                                                                                                                                                                              

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                                                                                                                                                    

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