Amprawet N. The Development of the Design Thinking and Science Learning Achievement of Fifth Grade Students through Using Problem-Based Learning and Online Games . JESCU [internet]. 2023 Dec. 30 [cited 2026 Oct. 6];51(4):EDUCU51040012. available from: https://so02.tci-thaijo.org/index.php/EDUCU/article/view/262584