Chuasuay P, Chawainghong B, Laosawatdikul P. The Morale of the Working Teachers under the Lopburi Primary Educational Service Area Office1. Lawarath J [internet]. 2023 Apr. 24 [cited 2026 Sep. 15];5(1):93-114. available from: https://so04.tci-thaijo.org/index.php/lawarathjo/article/view/259881