Haddar, Aida, and Leila Chibani. 2020. “The Dialectic of the Relationship Between Scientific Research in the Higher Education System in Algeria and Community Service in Light of the Spread of the Corona Virus (A Survey Theoretical Study through the Social Networking Site Facebook(”. Social Empowerment Journal 2 (2), 91-112. https://doi.org/10.34118/sej.v2i2.1011.