Sroywong, D., J. Wungrath, and A. Thongprachum. “Factors associated with stunting among hilltribe pre-school children in Thailand”. Journal of Medicine and Health Sciences, vol. 28, no. 3, Dec. 2021, pp. 112-27, https://he01.tci-thaijo.org/index.php/jmhs/article/view/254028.