سلمى شيحي; ناجية دايلي. The quality level of work life among the managers of the NAFTAL . Human Resources Development Research, [S. l.], v. 19, n. 01, p. 233–208, 2026. Disponível em: https://rdrh.univ-setif2.dz/index.php/rdrh/article/view/63. Acesso em: 13 oct. 2026.