Tanwattanakul, Jirawon, et al. “Effects of Food Programme for Enhancing Obesity Children Healthy of Their Abilities and Expectations to Self-Efficacy for Preventing Early Childhood”. Journal of Advanced Pediatrics and Child Health, vol. 4, no. 1, Sept. 2021, pp. 093-00, doi:10.29328/journal.japch.1001040.