แก้วต่าย นิพนธ์, Chayanan Ketkaew, and Sireepich Jhongpattaranan. 2022. “Detection of prohibited substances in herbal cosmetics in Ban Khlong village, Tambon Nai Mueang,Amphoe Mueang,Phitsanulok Province”. Hua Hin Medical Journal 2 (1):72-79. https://he01.tci-thaijo.org/index.php/hhsk/article/view/252911.