MUSTAFFA, N. K. . Alternative Configuration in Earthmoving Operations for Minimizing Unit Emissions and Unit Cost . International Journal of Integrated Engineering, [S. l.], v. 12, n. 1, p. 297–303, 2020. Disponível em: https://publisher.uthm.edu.my/ojs/index.php/ijie/article/view/5730. Acesso em: 29 jun. 2022.