Nureak U. Development of Teacher in Learning Management Model by Using Creativity–Based Learning of Schools in Koh Phangan Network under Suratthani Primary Educational Service Area Office 1. JAR [internet]. 2021 Apr. 22 [cited 2026 Oct. 1];26(1):256-70. available from: https://so04.tci-thaijo.org/index.php/jar/article/view/244587