Pratiwi, Y.S. , Rahmawati, R. and Sanjaya, Y.A. (2022) “Potency of Mangosteen Pericarp as Source of Antioxidant in Tea to Enhance Immune System: A Review”, Nusantara Science and Technology Proceedings, pp. 277–282. doi:10.11594/nstp.2022.2741.