Pakokthoms, N., Phra Khru Chairattanakorn and Thinsandee, T. 2025. The Integration of Four Principles of Sangahavatthu to Enhancing Leadership of Administrators and Personnel of Local Governmant Organization, Pathumrat District, Roi Et Province: The Integration of Four Principles of Sangahavatthu to Enhancing Leadership of Administrators and Personnel of Local Governmant Organization, Pathumrat District, Roi Et Province. RATANABUTH JOURNAL. 7, 1 (Apr. 2025), 352–361.