بورياح سلمة (2026) “The new Corona pandemic Covid 19 and its impact on the tourism sector in Algeria Repercussions and opportunities for reconstruction”, Human Resources Development Research, 17(01), pp. 421–447. Available at: https://rdrh.univ-setif2.dz/index.php/rdrh/article/view/193 (Accessed: 2 November 2026).