Experimental Study on Using Cement Kiln Dust and Plastic Bottle Waste to Improve the Geotechnical Characteristics of Expansive Soils in Sulaimani City, Northern Iraq. Journal of Engineering, [S. l.], v. 28, n. 4, p. 20–38, 2022. DOI: 10.31026/j.eng.2022.04.02. Disponível em: https://joe.uobaghdad.edu.iq/index.php/main/article/view/1552.. Acesso em: 28 apr. 2024.