Miloud, LARBI BENHADJAR, et al. “Development of Competencies at the University Libraries: Human Resource of the Library of the Faculty of Human Sciences and Islamic Sciences University of Oran 1 Ahmed Ben Bella, Algeria”. Journal of Humanities & Social Sciences, vol. 5, no. 6, May 2021, pp. 177-55, https://doi.org/10.26389/AJSRP.R161220.