“ In Vitro Antioxidant Properties of Lactobacillus gasseri Isolated from Fermented Milk: Isolation and Preparation of Strains and Intracellular Cell-Free Extracts, Chemical Testing (Hydrogen Peroxide, Superoxide, Hydroxyl Radical, DPPH, Ferrous Ion Chelati” (2025) Indonesian Journal of Science and Technology, 9(3), pp. 611–622. Available at: https://ejournal.kjpupi.id/index.php/ijost/article/view/391 (Accessed: 15 July 2025).