Combined Effect of Polypropylene Fiber and Nano Calcium Carbonate to Improve Compressed Earth Blocks Produced from Clayey Soil, Kirkuk City, Iraq. Iraqi National Journal of Earth Science (INJES), [S. l.], v. 25, n. 3, p. 29–49, 2025. DOI: 10.33899/earth.2024.148494.1262. Disponível em: https://earth.uomosul.edu.iq/index.php/earth/article/view/40990. Acesso em: 23 jun. 2026.