POZO, R. Comparative analysis of different calculation methods of the Geological Strength Index (GSI) based on qualitative and quantitative approaches. Rudarsko-geološko-naftni zbornik, [S. l.], v. 37, n. 3, p. 121–138, 2022. DOI: 10.17794/rgn.2022.3.10. Disponível em: https://hrcak.srce.hr/ojs/index.php/rgn/article/view/21103. Acesso em: 19 dec. 2024.