Manurung, V. A. T. and Fatulloh, R. (2012) “MODIFIKASI SISTEM ELEKTRIK SOLENOID BRAKE COOLING VALVE KOMATSU DUMP TRUCK HD 785-5”, Technologic, 3(2). Available at: https://technologic.polytechnic.astra.ac.id/index.php/firstjournal/article/view/24 (Accessed: 15 May 2025).