Manh, Tran Dinh, Le Thi Them, Duy Chinh Nguyen, Hieu Vu-Quang, and Le Si Ngoc. 2019. “Antioxidants and Aspergillus Niger Antifungal Activity in Vitro of Flavonoids Extract from Red-Top Leaves of Cratoxylum Prunifolium”. Asian Journal of Chemistry 31 (7):1441-46. https://doi.org/10.14233/ajchem.2019.21773.