Nimsi, Yekeskiel, Windhu Nugroho, Revia Oktaviani, Tommy Trides, and Lucia Litha Respati. “Penentuan Tinggi Stemming Dan Crest Burden Berdasarkan Jarak Flyrock Di Pit Inul Middle Panel 3 Pt Kaltim Prima Coal Kalimantan Timur”. Journal of Comprehensive Science (JCS) 2, no. 10 (October 11, 2023): 1651–1661. Accessed October 18, 2024. https://jcs.greenpublisher.id/index.php/jcs/article/view/526.