Ly , Tieu Hanh, et al. “TOTAL POLYPHENOL CONTENT AND IN VITRO ANTIOXIDANT ACTIVITY OF MORINDA PERSICAEFOLIA COLLECTED IN AN GIANG PROVINCE”. Cantho Journal of Medicine and Pharmacy, no. 31, Aug. 2026, pp. 169-75, https://tapchi.ctump.edu.vn/index.php/ctump/article/view/1496.