ISHDORJ, D.; GONCHIGDORJ, E. Oil selection and resources of internal combustion engine. Mongolian Journal of Agricultural Sciences, [S. l.], v. 31, n. 3, p. 166–173, 2021. DOI: 10.5564/mjas.v31i3.1551. Disponível em: https://www.mongoliajol.info/index.php/MJAS/article/view/1551. Acesso em: 24 feb. 2024.