Fitria, M. N., & Wikandari, P. R. (2024). Study on Antioxidant Activity of Purple Sweet Potato (Ipomoea batatas) Juice Fermented with Lactobacillus plantarum B1765. Jurnal Pijar Mipa, 19(5), 846–853. https://doi.org/10.29303/jpm.v19i5.7286