Wei Q, Juithong S, Jirojphan W, Moonpo P. The Effect of teaching a Small Private Online Course (SPOC) on Elementary Number Theory course based on Constructivism Theory to Enhance Mathematics Logical Reasoning Ability for First Year Students of Xi’an University. IJSASR [internet]. 2024 Mar. 1 [cited 2025 Jun. 24];4(2):357-66. available from: https://so07.tci-thaijo.org/index.php/IJSASR/article/view/3948