Zia, Q. (2025) “Polyphenol’s characterization and antioxidant activity of extracts from unripen and fruit fly-infested guava waste biomass”, The Grand Asian Journal of Food and Nutrition (GAJFN), 1(1), pp. 49–61. Available at: https://gajfn.com/article/view/10 (Accessed: 8 October 2026).