Sangwut, N. ., S. Dongponrang, and K. Sanguankhruea. “Personnel Management According to the Four Brahmavihāra Principles in Educational Institutions: Personnel Management According to the Four Brahmavihāra Principles in Educational Institutions”. RATANABUTH JOURNAL, vol. 7, no. 1, Apr. 2025, pp. 568-81, https://so07.tci-thaijo.org/index.php/rtnb/article/view/6414.