Khongtong J. Factors Affecting the Nutritional Purchasing Behavior of Students in Nakhon Si Thammarat Municipality. Wichcha J NSTRU [internet]. 2018 Dec. 28 [cited 2026 Sep. 12];37(2):107-19. available from: https://li01.tci-thaijo.org/index.php/wichcha/article/view/129464