1.
Churak P, Phuangphae P, Namsomboon M. THE DEVELOPMENT OF FUTURE PROBLEM SOLVING THINKING ABILITY IN SUFFICIENCY ECONOMY AND COUNTRY DEVELOPMENT FOR MATTHAYOMSUKSA 3 STUDENTS USING PHENOMENON BASED LEARNING. Education MCU [internet]. 2024 Dec. 30 [cited 2025 Apr. 3];11(3):357-68. available from: https://so02.tci-thaijo.org/index.php/EDMCU/article/view/269445