Dangkhaw, N., N. Smith, and S. Langprasert. “Food Safety Behavior of Food Handlers in the Kitchen of a 5-Star Hotel in Bangkok: A Case Study of Interns”. Journal of Behavioral Science for Development, vol. 14, no. 1, Jan. 2022, pp. 116-33, https://so02.tci-thaijo.org/index.php/JBSD/article/view/250598.