GÓMEZ, R.; LABBÉ, E. An option for the change to massive underground mining: the current Chilean methodology of block caving. Boletín Geológico y Minero, [S. l.], v. 130, n. 1, p. 181–198, 2019. DOI: 10.21701/bolgeomin.130.1.011. Disponível em: https://bgm.revistas.csic.es/index.php/bgm/article/view/219. Acesso em: 23 feb. 2025.