architecture-of-combined-e-learning

http://www.igi-global.com/article/architecture-of-combined-e-learning-environment-and- · investigation-of-secure-access-and-privacy-protection/160729.

http://www.igi-global.com/article/architecture-of-combined-e-learning-environment-andinvestigation-of-secure-access-and-privacy-protection/160729