ทองฉิม ร. ., and พัชรานุฉัตร ป. . “Situation and Necessary of Child Rearing by Grandparents in Thai-Esan Lifestyle: A Case Study of Sichompu District, Khon Kaen Province”. Thailand Journal of Health Promotion and Environmental Health, vol. 44, no. 1, Mar. 2022, pp. 35-46, https://thaidj.org/index.php/for4d/article/view/11798.