Ardiyansyah, F, and T O Rajagukguk. “Keramik Mullite Berbahan Fly Ash, Al Dross, Basalt Terhadap Temperature Sintering Uji X-RF Dan X-RD”. MECHANICAL 14, no. 1 (October 10, 2023): 179. Accessed September 25, 2025. http://journal.eng.unila.ac.id/index.php/mech/article/view/179.