Rittipun Rungruang, Wittawat Ratanathavorn, Nattaporn Boohuad, Orrapun Selamassakul, and Nattapon Kaisangsri. “Antioxidant and Anti-Aging Enzyme Activities of Bioactive Compounds Isolated from Selected Zingiberaceae Plants”. Agriculture and Natural Resources, vol. 55, no. 1, Jan. 2021, pp. 153-60, https://li01.tci-thaijo.org/index.php/anres/article/view/249302.