AL-ZAIDI, Basim M.; AL-UMAR, Mohammed H.; SACHIT , Mourtadha Sarhan. Water Harvesting for Improving Rainwater Use Efficiency Using GIS: A Case Study, Tigris River Basin, Iraq. Journal of Engineering and Sustainable Development, Baghdad, Iraq, v. 30, n. 5, p. 754–776, 2026. DOI: 10.31272/jeasd.2716. Disponível em: https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/2716.. Acesso em: 1 sep. 2026.