Analysis of heat sources: Alternatives for improving environmental conditions in an underground gold mine. Research, Society and Development, [S. l.], v. 12, n. 2, p. e0812239651, 2023. DOI: 10.33448/rsd-v12i2.39651. Disponível em: https://rsdjournal.org/rsd/article/view/39651. Acesso em: 5 dec. 2025.