KAREEM, Sondos; FADHIL, Shaimaa. Improving The Engineering Properties of Expansive Clayey Soil by Adding Biopolymer: A Review. Al-Rafidain Journal of Engineering Sciences, [S. l.], v. 2, n. 2, p. 138–154, 2024. DOI: 10.61268/3bj9ry45. Disponível em: https://rjes.iq/index.php/rjes/article/view/81.. Acesso em: 2 may. 2026.