Rahardja, Istianto Budhi, Vianda Nia C. Surbakti, and Ahdiat L Siregar. “EMPOWERING ABU CANGKANG KELAPA SAWIT TERHADAP KUALITAS BATA BETON RINGAN (LIGHT-WEIGHT CONCRETE)”. Jurnal Teknologi 14, no. 1 (January 28, 2022): 119–126. Accessed September 16, 2025. https://jurnal.umj.ac.id/index.php/jurtek/article/view/11050.