กอศรีพร ก. The Development of Learning Achievement in The Development of Southeast Asia of Mathayomsuksa 1 Students by Using Cooperative Learning Management Using STAD Technique. edunsruj [internet]. 2022 Jan. 29 [cited 2025 Apr. 15];3(1):13-2. available from: https://so02.tci-thaijo.org/index.php/edunsrujo/article/view/254285