"The Effect of Blending Graywater and Treated Wastewater With Groundwater on Calcareous Soil and Sorghum Forage Productivity: A Study in Environmental Sustainability". 2026. مجلة جامعة صنعاء للعلوم التطبيقية والتكنولوجيا 4 (8): 2302-23. https://doi.org/10.59628/jast.v4i8.3400.