مداح حمدان; 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, [S. l.], v. 17, n. 01, p. 579–600, 2026. Disponível em: https://rdrh.univ-setif2.dz/index.php/rdrh/article/view/250. Acesso em: 3 nov. 2026.