Azzahra, Siti Maghfirah, Harjuni Hasan, Revia Oktaviani, Agus Winarno, and Lucia Litha Respati. 2022. “EVALUASI COAL RECOVERY PADA KEGIATAN PENAMBANGAN DARI PIT A MENUJU STOCKPILE DI PT. X (EVALUATION OF COAL RECOVERY IN MINING ACTIVITIES FROM PIT A TO STOCKPILE AT PT. X)”. Journal Transformation of Mandalika, E-ISSN: 2745-5882, P-ISSN: 2962-2956 3 (4), 17-25. https://ojs.cahayamandalika.com/index.php/jtm/article/view/1138.