Yulius Mases, Nurbaiti Nurbaiti, Sarmidi Sarmidi, Muhammad Imam Gazali. Prosedur Penggunaan Unit Bulldozer Liebherr 756 Di Live Stockpile OPB 4 PT. Bukit Asam, Tbk. jits [Internet]. 2025 Feb. 5 [cited 2026 Oct. 21];2(1):117-23. Available from: https://jurnal.akipba.ac.id/index.php/JITS/article/view/50