Boonchai, T., Thammachai, P., Puthaprasert, C., Supising, J. and Suwan , M. (2022) “Guidelines for Applying King Bhumibol’s Philosophy in School Administration ”, Community and Social Development Journal . Chiang Mai, Thailand, 23(2), pp. 33–49. doi: 10.14456/rcmrj.2022.254163.