MUTU BIOPELET DARI CAMPURAN ARANG DAN SABUT CANGKANG SAWIT. Jurnal Teknologi Industri Pertanian, [S. l.], v. 23, n. 1, 2013. Disponível em: https://journal.ipb.ac.id/jurnaltin/article/view/7229. Acesso em: 23 dec. 2025.