Evaluasi Kemiringan Jalan Tambang Terhadap Cycle Time Alat Angkut Pada Dump Truck Hino FG 235 JJ Tambang Batu Granit Di PT Aditya Buana Inter Kabupaten Bangka: Grade Evaluation Of The Mine Road Towards Cycle Time Of Hino FG 235 JJ Dump Truck On The Granite Mine At PT Aditya Buana Inter Bangka Regency. mineral. 2023;8(1):14-20. doi:10.33019/mineral.v8i1.4094