MERZOUKI, Y. Training and Development of Competencies as a Mechanism to Improve the Competitiveness of Organisations - TheCase of Sidal Group. Milev Journal of Research and Studies, [S. l.], v. 7, n. 1, p. 356–368, 2021. DOI: 10.58205/mjrs.v7i1.708. Disponível em: https://jiamcs.centre-univ-mila.dz/index.php/mjrs/article/view/708. Acesso em: 1 sep. 2024.