Sigiro, M., Alexander, I. J., Marbun, J., & Silitonga, S. (2024). ANALISIS NILAI KALOR, KADAR ABU DAN KADAR AIR BIOBRIKET KULIT PISANG . Jurnal Ilmu Pendidikan Indonesia, 12(3), 172–182. https://doi.org/10.31957/jipi.v12i3.3992