"Household-Level Assessment of Urban Rooftop Rainwater Harvesting Potential and Its Contribution to Domestic Water Supply in Al-Wahdah District, Sana’a City, Yemen". 2026. مجلة جامعة صنعاء للعلوم التطبيقية والتكنولوجيا 4 (8): 2344-51. https://doi.org/10.59628/jast.v4i8.3287.