1.
Siribuppa N, Nualpang K, Kitiyanusan R. The Effects of Learning Activities Management Based on Constructivist Theory with Higher–Order Questions on Learning Achievement and Mathematical Reasoning Ability of Grade 7 Students. IARJ [internet]. 2026 Mar. 19 [cited 2026 Sep. 11];6(2):e291086. available from: https://so03.tci-thaijo.org/index.php/IARJ/article/view/291086