SAPUTRA, R. Y. .; NASWIR, M.; SURYADRI, H. Perbandingan Karakteristik Asap Cair Pada Berbagai Grade Dari Pirolisis Batubara. Jurnal Engineering, [S. l.], v. 2, n. 2, p. 96-108, 2020. Disponível em: https://online-journal.unja.ac.id/JurnalEngineering/article/view/11531. Acesso em: 26 nov. 2024.