“Hydrological Engineering in the Arid and Semi-Arid Zones of the Almohad State Example "The Province of Rehamna (Morocco)”. Journal of Libya for geographical studies 4, no. 1 (January 1, 2024): 401–420. Accessed August 3, 2026. https://journal.lfgs.ly/index.php/ojsdata/article/view/90.