Aji AP, Bahari G, Winarto FEW, Prihadianto BD. Fabricating And Analyzing The Pressure and Rpm Performance of Hydraulic Swing Components on A Mini Excavator Trainer. JTRAB [Internet]. 2024Feb.2 [cited 2024Nov.22];1(1):11-8. Available from: https://journal.ugm.ac.id/v3/jtrab/article/view/8929