Converting corncob waste into liquid smoke and biochar: A circular energy initiative in Naramben Village. Community Empowerment, [S. l.], v. 11, n. 2, p. 182–191, 2026. DOI: 10.31603/ce.15462. Disponível em: https://journal.unimma.ac.id/ce/article/view/15462. Acesso em: 16 sep. 2026.