แก้วต่าย น., C. . Ketkaew, and S. . Jhongpattaranan. “Detection of Prohibited Substances in Herbal Cosmetics in Ban Khlong Village, Tambon Nai Mueang,Amphoe Mueang,Phitsanulok Province”. Hua Hin Medical Journal, vol. 2, no. 1, May 2022, pp. 72-79, https://he01.tci-thaijo.org/index.php/hhsk/article/view/252911.