Funuk, Meltri, Yusuf Rumbino, and Matilda Metboki. “PENGARUH PENAMBAHAN FLY ASH BATUBARA TERHADAP KUALITAS GERABAH”. Jurnal Teknologi 17, no. 1 (May 31, 2023): 40-43. Accessed July 3, 2024. https://ejurnal.undana.ac.id/index.php/jurnal_teknologi/article/view/11338.