Hajiardi D, Husni A, Susilo A. Analisis Cara Penanganan Penurunan Kualitas Batubara di Stock ROM Ulak Pandan Sampai Jetty SDJ di PT Bumi Merapi Energy. JCS [Internet]. 2024Oct.28 [cited 2024Dec.22];3(10):4778-84. Available from: https://jcs.greenpublisher.id/index.php/jcs/article/view/2392