Widyati, R., Oktiyani, N. and Haitami, H. 2019. Lactic Acid Levels Yogurt Red Beans with Addition of Honey Trigona sp. Tropical Health and Medical Research. 1, 1 (Mar. 2019), 26–32. DOI:https://doi.org/10.35916/thmr.v1i1.4.