MAAITAH, M. Y.; BANAT, M. Z. The effect of phosphogypsum on stabilizing clay soil and improving its properties for use as foundation soil. Journal of Metals, Materials and Minerals, Bangkok, Thailand, v. 31, n. 3, p. 27-38, 2021. Disponível em: http://jmmm.material.chula.ac.th/index.php/jmmm/article/view/976. Acesso em: 27 oct. 2021.