Danudol, Arunee, and Monthana Weerawatanakorn. “Good Manufacturing Practice (GMP 420): The Easiest Practice for Food Safety”. Journal of Nutrition Association of Thailand 57, no. 2 (December 14, 2022): 43–62. Accessed May 17, 2024. https://he01.tci-thaijo.org/index.php/JNAT/article/view/257003.