Measuring Efficiency of the Faculties and Institutes of the University of M’Sila Using DEA Data Envelopment Analysis Method Applied Study of the Academic Year: 2020/2021. Alijtihed Journal on Legal and Economic Studies, [S. l.], v. 12, n. 01, p. 470–487, 2023. DOI: 10.36540/5n28b416. Disponível em: https://alijtihed.univ-tam.dz/article/view/138.. Acesso em: 30 jul. 2025.