Mungkornthong K, Chavalitthada S. Administrators Affecting Teachers’ Professional Ethics Practices under the Samut Sakhon Primary Educational Service Area Office. JGSR [internet]. 2025 Dec. 31 [cited 2026 Sep. 15];10(3):53-65. available from: https://so03.tci-thaijo.org/index.php/saketreview/article/view/292704