1.
Saengsawang S, Chuchuen R, Srisurin K. The Development of Learning Achievement and Mathematical Problem-Solving Ability by Polyas with Socratic Questioning Techniques on Integer of Grade 7 Students under the Secondary Education Service Area Office, Ubon Ratchathani, Amnat Charoen. IARJ [internet]. 2025 Aug. 12 [cited 2025 Dec. 10];5(5):663-78. available from: https://so03.tci-thaijo.org/index.php/IARJ/article/view/285631