F. Jatmiko, P. N. . Hidayat, J. . Triraharjo, F. Kurniawan, and M. F. . Saputra, “Implementation of Pre-Cleaner as An Effort to Preventive Engine Lacks Power Bulldozer D85ess-2 Support Area Rom PT Putra Perkasa Abadi Site Mip Lahat”, jist, vol. 6, no. 1, pp. 690–700, Jan. 2025.