ศิริบุญ โ., พระครูวิรุฬห์สุตคุณ,ดร., & ศิริวรรณ ด. (2023). Leadership Development According to Kalyanamitta Principles Principles in the 21st Century for High School Administrators in Buriram Province. Mahamakut Graduate School Journal, 21(2). Retrieved from https://so04.tci-thaijo.org/index.php/mgsj/article/view/269826