Rifat Khalaf

An Innovative Study of E-Payment Systems Adoption in Higher Education: Theoretical Constructs and Empirical Analysis

Khaled Shaalan, Said A. Salloum, Mostafa Al-Emran, 2019, Int. J. Interact. Mob. Technol..

The Relationship between Social Media and Academic Performance: Facebook Perspective

Said A. Salloum, Rifat Khalaf, Mohammed Habes, 2018 .