SKAWINA, B. .; SALAMA, A. Analyzing the Electricity Consumption and Costs of Electrical-Powered Machines When There is Orepass Failure in Underground Mine. Tanzania Journal of Science, [S. l.], v. 47, n. 1, p. 180–193, 2021. DOI: 10.4314/tjs.v47i1.16. Disponível em: http://tjs.udsm.ac.tz/index.php/tjs/article/view/34. Acesso em: 21 jul. 2024.