SEPTIAWAN, Dimas; SUWARNO, Agus; SYAHLIANTINA, Annisa. Perencanaan Perawatan Preventive dan Corrective Maintenance Sistem Pelumasan Excavator Caterpillar 305.5E2 Beserta Estimasi Biaya Periode 2024–2026. RIGGS: Journal of Artificial Intelligence and Digital Business, [S. l.], v. 5, n. 2, p. 12234–12241, 2026. DOI: 10.31004/riggs.v5i2.10607. Disponível em: https://journal.ilmudata.co.id/index.php/RIGGS/article/view/10607. Acesso em: 9 nov. 2026.