Wongwatkasem, W., Saelim, T., Suriya, N., Mansaraneeyatham, S. and Charoensanthia, P. 2023. Royal Science. Toward Sustainable Educational Administration. Interdisciplinary Academic and Research Journal . 3, 6 (Nov. 2023), 317–330. DOI:https://doi.org/10.60027/iarj.2023.271395.