G, D.; G, G. The optimization of internal combustion engine oil change periods. Mongolian Journal of Agricultural Sciences, [S. l.], v. 26, n. 01, p. 157–162, 2019. DOI: 10.5564/mjas.v26i01.1212. Disponível em: https://mongoliajol.info/index.php/MJAS/article/view/1212. Acesso em: 24 nov. 2024.