พึ่งตาแสง ว. A Comparison of Learning Achievement in Social Studies Before and After Learning of Prathomsuksa 3 Students by Using Cooperative Learning Management Using jigsaw technique. edunsruj [internet]. 2022 Jan. 29 [cited 2025 Dec. 11];3(1):38-45. available from: https://so02.tci-thaijo.org/index.php/edunsrujo/article/view/254288