OULD MEDJEBER, Habib; BELOUCIF, Tayeb. The role of public relations campaigns in improving the image of the public institution: دراسة ميدانية بالمؤسسة الاستشفائية العمومية لولاية المدية . Journal of Human Sciences , [S. l.], v. 32, n. 4, p. 437–450, 2021. Disponível em: https://revue.umc.edu.dz/h/article/view/3937. Acesso em: 9 may. 2024.