Hadjira, Amairi, et Grazib Mohamed. 2023. « The Impact Of Covid-19 Pandemic On Students’ Written Performance: The Case Of Third Year Economics Students At Mascara University ». Revue algérienne Des Lettres 7 (1):294-304. https://journals.univ-temouchent.edu.dz/index.php/RAL/article/view/40.