RANCANG BANGUN SPECIAL TOOL PORTABLE INSTALLING SPHERICAL BUSHING PADA UNIT DUMP TRUCK. JTT (Jurnal Teknologi Terpadu) [Internet]. 2026 Apr. 27 [cited 2026 Jul. 31];14(1):19-2. Available from: http://jurnal.poltekba.ac.id/index.php/jtt/article/view/2794