Evaluasi Geometri Jalan Tambang Di PT Vitrama Properti Desa Air Mesu Kabupaten Bangka Tengah: Evaluation of Mine Road Geometry at PT Vitrama Properti Air Mesu Village Bangka Tengah Regency. mineral [Internet]. 2022 Jun. 21 [cited 2026 Apr. 19];6(2):18-24. Available from: https://www.journal.ubb.ac.id/index.php/mineral/article/view/3089