TH. AL-HADIDI, Maysam; G. IBRAHIM, Atheer. Improvement of Gypsum Soil by Using Polyurethane to Reduce Erosion and Solubility of Irrigation Canals. International Journal of Engineering & Technology, [S. l.], v. 7, n. 4.20, p. 372–376, 2018. DOI: 10.14419/ijet.v7i4.20.26137. Disponível em: https://www.sciencepubco.com/index.php/ijet/article/view/26137.. Acesso em: 28 apr. 2024.