ABDUL HARRIS NURYADIN; AHMAD WAHID; AKHMAD HARAHAP. Analisis Perawatan Rutin Lube Oil Purifier di Murjan 3. J-CEKI : Jurnal Cendekia Ilmiah, [S. l.], v. 5, n. 1, p. 2300–2307, 2025. DOI: 10.56799/jceki.v5i1.13070. Disponível em: https://al-haramjournal.co.id/J-CEKI/article/view/13070. Acesso em: 26 aug. 2026.