Nurlela, Nurlela. “ANALISA TOTAL MOISTURE DAN ASH CONTENT PADA BRIKET BATUBARA”. Jurnal Redoks 4, no. 1 (June 2, 2019): 36–43. Accessed May 1, 2024. https://jurnal.univpgri-palembang.ac.id/index.php/redoks/article/view/3073.