Amin A, halman, Ramli I. Evaluasi Kinerja dan Proses Overhaul Final Drive Excavator PC200-8 di PT United Tractors Cabang Samarinda. Cakrawala perbatasan [Internet]. 2025 Mar. 3 [cited 2026 Jun. 2];1(1):5-8. Available from: https://jurnalpnn.com/index.php/horizon/article/view/33