“The Impact of Dynamism on the Road Axis of the Southern Midlle Rif. « The Khlalfa Sliding Case on the 509 Regional Road » -Taounate, Morocco-”. Journal of Social Sciences 2, no. 07 (December 31, 2018): 574–588. Accessed August 27, 2026. https://journalsocialsciences.de/index.php/jss/article/view/640.