“Perawatan Dan Perbaikan Sistem Hidrolik Excavator Zaxis 110 - M”. JTM : JURNAL TEKNIK MESIN 1, no. 2 (December 9, 2025): 58–69. Accessed December 17, 2025. https://jurnal.politap.ac.id/index.php/jtm/article/view/2023.