Duan, R., Zhao, Z., Zhang, Y., Liu, M., & Wang, W. (2013). Optimization and Antioxidant Activity of Flavonoids Extract from Diospyros kaki Thunb. ’Mopan’ Pulp. Asian Journal of Chemistry, 25(12), 6925–6930. https://doi.org/10.14233/ajchem.2013.15231