เสียงแจ่ม เ. The Results of Learning Management by Using Creativity-Based Learning on Learning Achievement Social Studies Subject and Creative Thinking of Mathayomsuksa 3 Students. edunsruj [internet]. 2021 Apr. 29 [cited 2026 Oct. 9];4(1):62-70. available from: https://so02.tci-thaijo.org/index.php/edunsrujo/article/view/253818