Marya, Dina Tri, Nurliyani, Widodo, and Sunarti. “Characterization and Antioxidant Activity of Fermented Milk Produced With a Starter Combination”. Pakistan Journal of Nutrition 16, no. 6 (May 15, 2017): 451–456. Accessed August 30, 2025. https://pjnonline.org/pjn/article/view/2490.