The Impact of Competency Management on Improving the Quality of Health Services in Health Institutions: A Field Study of Public Health Institutions in the State of El Oued. Journal of Informatics Education and Research, [S. l.], v. 4, n. 2, 2024. Disponível em: https://jier.org/index.php/journal/article/view/1206. Acesso em: 30 apr. 2026.