The Impact of a Web-Based Virtual Lab on the Development of Students' Conceptual Understanding and Science Process Skills - Hassan A. El-Sabagh (2011)

A Novel Authentication Scheme for E-assessments Based on Student Behavior over E-learning Platform. - Yassine Ramadhane Khlifi; Hassan A. El-Sabagh (Int. J. Emerg. Technol. Learn., 2017)