@mu_tamimi Olson, T. & Wisher, R. (2002). The Effectiveness of Web-Based Instruction: An Initial Inquiry. The International Review of Research in Open and Distributed Learning, 3(2),. Athabasca University Press. Retrieved March 11, 2020 from https://t.co/sLBTSLsQEO

AbuHaitham http://twitter.com/AbuHaitham/status/1237550833971036160 March 11, 2020 at 04:28AM