Anuphan P, Vichitpanyaphorn P. Personnel Administration on the Saranee Dhamma 6 Principles of Educational Institution Administrators under Roi Et Primary Educational Service Area Office 1. jg-mcukk [internet]. 2023 Sep. 30 [cited 2026 Oct. 14];10(3):176-8. available from: https://so02.tci-thaijo.org/index.php/jg-mcukk/article/view/264312