Open Science Research Excellence
Melvin Ballera and  Mosbah Mohamed Elssaedi and  Ahmed Khalil Zohdy,  Collaborative E-Learning with Multiple Imaginary Co-Learner: Design, Issues and Implementation.   journal   = {International Journal of Social, Behavioral, Educational, Economic, Business and Industrial Engineering}, [online]. World Academy of Science, Engineering and Technology. January 2013, vol. 73(1). 72 - 76[viewed 18 January 2019]. Available from: