Dumkaew, P., K. Kaladee, and G. Bangkadanara. “Factors Affecting the Food Sanitation Conditions of Food Establishments in Phatthalung Municipality, Mueang Phatthalung District, Phatthalung Province”. Journal of Health Policy, Law and Administration, vol. 12, no. 3, Sept. 2026, pp. 325-38, https://so05.tci-thaijo.org/index.php/journal_law/article/view/290636.