โล่เสถียรกิจ พนิต, and กาญจนสิงห์ ศรัชฌา. 2022. “The Study of Thai Child Development Holistic Model: The Evaluation of Iron Supplement Policy in Thai Childhood 2018”. Thailand Journal of Health Promotion and Environmental Health 44 (4):86-95. https://thaidj.org/index.php/for4d/article/view/11782.