Characterization and Evaluation of Tobacco Stem Waste Liquid Smoke as an Eco-Friendly Tofu Bio-preservation. Biosaintifika: Journal of Biology & Biology Education, [S. l.], v. 17, n. 3, p. 561–571, 2025. DOI: 10.15294/biosaintifika.v17i3.21552. Disponível em: https://journal.unnes.ac.id/journals/biosaintifika/article/view/21552. Acesso em: 5 dec. 2025.