Prakasa, A. S., P. Misdiyanta, and H. Sidiq. “Optimalisasi Alat Gali Muat Excavator Caterpillar 340D Pada Overburden Pit 3 PT. Bara Indah Lestari Bengkulu”. ReTII, Nov. 2018, //journal.itny.ac.id/index.php/ReTII/article/view/925.