Bioethanol Production from Sago Waste as Renewable Energy: A Review. Journal of Clean Technology, [S. l.], v. 1, n. 1, p. 29–38, 2024. DOI: 10.15294/joct.v1i1.1666. Disponível em: https://journal.unnes.ac.id/journals/joct/article/view/1666. Acesso em: 22 mar. 2026.