D.P.TRIPATHY, D. Frequency analysis of heavy earth moving machineries in a highly mechanised bauxite mine. International Journal of Contemporary Research and Review, [S. l.], v. 7, n. 12, 2016. DOI: 10.15520/ijcrr/2016/7/12/63. Disponível em: http://ijcrr.info/index.php/ijcrr/article/view/63. Acesso em: 14 may. 2024.