Phanumartwiwath, A. ., S. . Boonchaisri, K. . Savaspun, A. . Chodnakarin, and P. Sam-ang. “Potential Alpha-Glucosidase Inhibitory Activity of Root Extracts from Morinda Citrifolia L”. Agriculture and Natural Resources, vol. 56, no. 4, Sept. 2022, pp. 815–824, https://li01.tci-thaijo.org/index.php/anres/article/view/256149.