S. AL-JAWADI, A.; O. MOHAMMED, F.; M. JAAFAR, I.; DAVIE, C. The Quantification of the Geological Strength Index (GSI): A Review. Iraqi National Journal of Earth Science (INJES), [S. l.], v. 25, n. 2, p. 253–267, 2025. DOI: 10.33899/earth.2024.145397.1196. Disponível em: https://ojs.uomosul.edu.iq/index.php/injes/article/view/40949. Acesso em: 2 sep. 2025.