PIMTA, N.; METHEEVACHATRA, A.; UTTARO, P. U. The Development of Personnel Administration Based on the Seven Principles of Sappurisa Dhamma for Administrators in Medium-Sized Schools Under the Nakhon Sawan Primary Educational Service Area Office 1: -. Mahachula Academic Journal, Bangkok, Thailand, v. 13, n. 2, p. 310–333, 2026. Disponível em: https://so04.tci-thaijo.org/index.php/JMA/article/view/289935. Acesso em: 29 aug. 2026.