“HYDROPOWER GENERATED FROM WASTEWATER FLOW OF SEWAGE SYSTEM IN MOUNTAIN CITIES: TAIF CITY AS A CASE STUDY”, INTERNATIONAL JOURNAL OF GEOMATE, vol. 17, no. 61, pp. 181–186, Feb. 2019, Accessed: May 02, 2026. [Online]. Available: https://geomatejournal.com/geomate/article/view/2173