Jaemsri S. The Management of Student Affairs Affiliated SchoolsSecondary Educational Service Area Office, Sisaket, Yasothon. IARJ [internet]. 2023 Apr. 8 [cited 2026 Sep. 11];3(2):319-30. available from: https://so03.tci-thaijo.org/index.php/IARJ/article/view/266052