Halmous, Messaouda. “The Impact of Social Responsibility towards Human Resources in Achieving Organizational Excellence Case Study of Regional Center for Medical Imaging, Laghouat. Algeria”. Dirassat Journal Economic Issue 11, no. 2 (June 18, 2020): 215-231. Accessed November 22, 2024. http://journals.lagh-univ.dz/index.php/djei/article/view/737.