BAYRAMOVA MINEVVAR AXMET QIZI. Hardness and mineralogical composition of rocks in open pit mining. Czech Journal of Multidisciplinary Innovations, [S. l.], v. 30, p. 33–37, 2024. Disponível em: https://peerianjournal.com/index.php/czjmi/article/view/874. Acesso em: 13 nov. 2024.