LESTIANINGRUM, Erna; MARBELIA, Lisendra. Used Lubricating Oil Treatment and Reuse for Sustainable Production Processes in Cement Industry. Eksergi, [S. l.], v. 22, n. 1, p. 6–11, 2024. DOI: 10.31315/eksergi.v22i1.12477. Disponível em: https://jurnal.upnyk.ac.id/index.php/eksergi/article/view/12477. Acesso em: 23 aug. 2025.