DE LA TORRE PALACIOS, L.; ESPI, J. A. Significance of the “cut off-average grade-tonnage” sensitivity analysis in mining projects. Boletín Geológico y Minero, [S. l.], v. 130, n. 1, p. 123–131, 2019. DOI: 10.21701/bolgeomin.130.1.008. Disponível em: https://bgm.revistas.csic.es/index.php/bgm/article/view/216. Acesso em: 3 may. 2025.