Suratno, Nurul Wahidah, Robby Nikolus. Quality Control Batubara Dari Channel-pit Menuju Rom Stockpile di PT Mega Multi Energi . jomla [Internet]. 2025Feb.23 [cited 2025Nov.10];6(4):904-16. Available from: https://www.ojs.cahayamandalika.com/index.php/jomla/article/view/4420