Phaitrakoon, J., A. Powwattana, S. Lagampan, and J. Klaewkla. “Effects of an Obesity Control Program for Thai Elementary School Children: A Quasi-Experimental Study”. Pacific Rim International Journal of Nursing Research, vol. 18, no. 4, Nov. 2014, pp. 290-04, https://he02.tci-thaijo.org/index.php/PRIJNR/article/view/15544.