أمينة رقراقي لحسن. Competence at the top of the small and medium enterprises –the case of small and medium enterprises of the state of MASCARA- . Human Resources Development Research, [S. l.], v. 17, n. 03, p. 228–254, 2026. Disponível em: https://rdrh.univ-setif2.dz/index.php/rdrh/article/view/485. Acesso em: 3 nov. 2026.