C. Sokhamkaew and P. Banchonhattakit, “Effects of Health Promotion Program for Preventing Iodine Deficiency Disorders among Pregnancies and Social Support from Husband in Phu Pha Man District, Khon Kaen Province”, TH. J. of Health Edu., vol. 40, no. 1, pp. 24–37, Jul. 2018.