HOUARI, Souad. The Urban Poles and their role in the decongestion on the big cities Case study of Ain Al-Nahas (Constantine) . Journal of Human Sciences , [S. l.], v. 32, n. 1, p. 369–385, 2021. Disponível em: https://revue.umc.edu.dz/h/article/view/3588. Acesso em: 9 may. 2024.