Household-Level Assessment of Urban Rooftop Rainwater Harvesting Potential and Its Contribution to Domestic Water Supply in Al-Wahdah District, Sana’a City, Yemen. jast [Internet]. 2026 Aug. 28 [cited 2026 Sep. 20];4(8):2344-51. Available from: https://journals.su.edu.ye/index.php/jast/article/view/3287