Lukas Kano Mangalla, and Budiman Sudia. “Studi Material Isolator Panas Berbahan Dasar Serat Ijuk”. Piston: Jurnal Teknologi 6, no. 2 (December 30, 2021): 1–5. Accessed January 19, 2025. https://piston-jt.uho.ac.id/index.php/journal/article/view/31.