بوعبد الله ن. (2026) “Corona - Covid 19 - the contagious disease between the present and the past: A study in the jurisprudence industry and general methodology: تاريخ الاستلام:19 /10/ 2020 تاريخ القبول :01/02/2021”, Human Resources Development Research, 16(02), pp. 88–109. Available at: https://rdrh.univ-setif2.dz/index.php/rdrh/article/view/293 (Accessed: 2 November 2026).