مداح حمدان, and شوية سيف الإسلام. “The Consequences of the Coruna Pandemic on the Crime of Breachof Trust in the New City Field Study in City of Kalitoussa-Annaba”. Human Resources Development Research 17, no. 01 (October 27, 2026): 579–600. Accessed November 2, 2026. https://rdrh.univ-setif2.dz/index.php/rdrh/article/view/250.