Utama, C.S., Zuprizal, C. Hanim, and Wihandoyo. 2018. “Probiotic Testing of Lactobacillus Brevis and Lactobacillus Plantarum from Fermented Cabbage Waste Juice”. Pakistan Journal of Nutrition 17 (7): 323–328. https://doi.org/10.3923/pjn.2018.323.328.