Lungka, P., S. Iamsen, W. Langka, N. Issaramanorose, P. Intamra, P. Chiropasworrapong, and U.- aree Janthon. “Guidelines for Enhancing Early Childhood Teacher Preparation and Development in Higher Education Institutions in Thailand”. Journal of Multidisciplinary in Social Sciences, vol. 17, no. 2, May 2023, pp. 60-72, https://so03.tci-thaijo.org/index.php/sduhs/article/view/268187.