Nadjia Salhi, Sara lihemeur, Safaa BenMoussa, Assia baadi, khaldi farah. “Distance Learning/E Learning and the Quality of the Educational Process- Study of a Sample of Students and Professors”. European Economic Letters (EEL), vol. 14, no. 3, Oct. 2024, pp. 2545-56, https://eelet.org.uk/index.php/journal/article/view/2028.