bounif, Mohamedamine, and Nassira lamine. “The Use of the National System of Documentation on the Line) SNDL( by PhD Students of the Third Phase - A Field Study at the Faculty of Humanities and Social Sciences University of M’sila ”. Journal of Social Sciences and Humanities 10, no. 02 (January 16, 2021): 340. Accessed May 13, 2026. https://journals.univ-msila.dz/index.php/JOSSH/article/view/5376.