Analisis Flyrock Untuk Mengurangi Jarak Evakuasi Alat Menjadi 200 Meter Pada Peledakan Overburden Di Kecamatan Marangkayu, Kalimantan Timur: Flyrock Analysis to Reduce Equipment Evacuation Distance to 200 Meters in Overburden Blasting in Marangkayu District, East Kalimantan. mineral [Internet]. 2025 Dec. 27 [cited 2026 Jun. 9];10(2):84-90. Available from: https://journal.ubb.ac.id/index.php/mineral/article/view/6294