Soenarno, Mohammad Sriduresta, et al. “Lactobacillus Plantarum IIA-1A5 Fermentation Patterns by Using Whey, Buttermilk and Whey Enriched by Skimmed Milk As Growth Media”. Pakistan Journal of Nutrition, vol. 18, no. 3, Feb. 2019, pp. 288–295, https://doi.org/10.3923/pjn.2019.288.295.