1.
Butaka W, Suikraduang A. Development of project-based learning activities in social studies for grade 4 primary school students. JDSC [internet]. 2026 May 24 [cited 2026 Sep. 23];13(2):123-38. available from: https://so03.tci-thaijo.org/index.php/rdirmu/article/view/300133