หริตกุล ว., ถาวร ว., and สืบศักดิ์วงศ์ ป. “Acetylcholinesterase Inhibitory Activity of a Sesquiterpenoid from Curcuma aromatica Rhizomes”. Journal of Food Health and Bioenvironmental Science, vol. 9, no. 3, Sept. 2016, pp. 51-61, https://li01.tci-thaijo.org/index.php/sdust/article/view/177894.