بعيسى حليمة; بورمانة عبدالقادر. The Effect of Effective Leadership On Enhancing Citizenship Behavior Among Health Sector Employees in Algeria in Light of The Covid 19 Crisis: تاريخ الاستلام: 2020 /11/01تاريخ القبول:2020/12/17. Human Resources Development Research, [S. l.], v. 16, n. 01, p. 403–425, 2021. Disponível em: https://rdrh.univ-setif2.dz/index.php/rdrh/article/view/266. Acesso em: 3 nov. 2026.