Prakasa, Alfin Satria, Partama Misdiyanta, and Hidayatullah Sidiq. 2018. “Optimalisasi Alat Gali Muat Excavator Caterpillar 340D Pada Overburden Pit 3 PT. Bara Indah Lestari Bengkulu”. ReTII, November. //journal.itny.ac.id/index.php/ReTII/article/view/925.