purnamasari, listya, D. S. . Cahyaningrum, M. S. . Sunarno, V. . Pastawan, and E. . Tauik. “Microbiological Characteristics of goat’s Milk Kefir With the Addition of Mangosteen (Garcinia Mangostana L.) Peel Extract”. Canrea Journal: Food Technology, Nutritions, and Culinary Journal, vol. 3, no. 2, Dec. 2020, pp. 65-73, doi:10.20956/canrea.v3i2.353.