Sangniam, C., P. . Techathammo (Hianghia), and P. B. . Chotivungso (Auiwong). “Leadership Based on the Four Principles of Saṅgahavatthu of Administrators of Child Development Centers under Local Administrative Organizations in Khon Kaen Province”. Journal of Buddhist Education and Research (JBER), vol. 11, no. 1, Mar. 2025, pp. 349-56, https://so06.tci-thaijo.org/index.php/jber/article/view/282406.