O. D. John, M. B. C. Mojulat, E. L. Henry, K. S. . Ng, S.-A. Tan, and N. Surugau, “The Antioxidant, Antimicrobial, and Cytotoxic Properties of Garcinia mangostana L. Peel Extracts and Their Alpha-Mangostin Content”, Jordan j. pharm. sci., vol. 18, no. 4, pp. 1150–1169, Dec. 2025.