Majdouli, K. et al. 2023. The Contribution of GIS to Analyzing Hydrological, Topographical, and Geomorphological Features in the Tidili-Tiouine Basin, Draa, Morocco. International Journal of Advanced Natural Sciences and Engineering Researches (IJANSER). 7, 11 (Dec. 2023), 543–551. DOI:https://doi.org/10.59287/as-ijanser.715.