“ANALISA NILAI KALOR BAHAN BAKAR BOILLER FIBER DAN CANGKANG”. Rekayasa Mekanika: Jurnal Ilmiah Teknik Mesin 8, no. 1 (August 23, 2024): 15–21. Accessed February 27, 2026. https://ejournal.unib.ac.id/rekayasamekanika/article/view/36547.