Geotechnical Study of Expansive Soil Treated with Nano-Calcium Carbonate Materials in Al-Faw City, Southern Iraq. Tikrit Journal of Engineering Sciences, [S. l.], v. 32, n. 1, p. 1–8, 2025. DOI: 10.25130/tjes.32.1.14. Disponível em: https://www.tj-es.com/ojs/index.php/tjes/article/view/1615.. Acesso em: 9 sep. 2026.