1.
Kaewkrabil J, Jongkonklang S. Effects of Activity-Based Learning Management on Unit Achievement Modern Democratic Citizenship and Critical Thinking Ability of Grade 9 Students. JDSC [internet]. 2024 Dec. 5 [cited 2026 Oct. 14];11(3):215-30. available from: https://so03.tci-thaijo.org/index.php/rdirmu/article/view/282513