“The Physical, Chemical, Microbiological, Antibacterial and Prebiotic Characteristics of Fermented Porang Flour With Addition of Bacteria and Yeast”. Biosaintifika: Journal of Biology & Biology Education, vol. 16, no. 1, Apr. 2024, pp. 116-27, https://doi.org/10.15294/biosaintifika.v15i1.1545.