KAZHIKENOVA, S. Monitoring of qualitative and quantitative indicators technological schemes for the production of copper at the enterprises of Kazakhstan. Kompleksnoe Ispolzovanie Mineralnogo Syra = Complex use of mineral resources, [S. l.], v. 312, n. 1, p. 78–86, 2020. DOI: 10.31643/2020/6445.10. Disponível em: http://kims-imio.com/index.php/main/article/view/98. Acesso em: 3 apr. 2025.