Piwatphungkul, K., and M. Therawiwat. “An Application of Social Cognitive Theory to Promote Healthy Food Consumption of Fifth Grade Students in One Elementary School in Rayong Province”. Thai Journal of Health Education, vol. 41, no. 2, July 2018, pp. 168-80, https://he01.tci-thaijo.org/index.php/muhed/article/view/163283.