Thotthong O, Nankhantee A, Jantharajit N. Development​ Critical Thinking and Attitude Toward Social Study Learning of 6th Grade Student Based-on Metacognitive Approach Collaborate with Collaborative Learning. edurmu [internet]. 2023 Dec. 31 [cited 2026 Sep. 28];20(3):95-103. available from: https://so06.tci-thaijo.org/index.php/edu-rmu/article/view/262684