قرقيط عمر. The relationship of administrative competencies for human resources with the performance of administrative information systems. Human Resources Development Research, [S. l.], v. 16, n. 02, p. 691–727, 2021. Disponível em: https://rdrh.univ-setif2.dz/index.php/rdrh/article/view/324. Acesso em: 2 nov. 2026.