Nilrat, N. , Khamhaengpol, A. and Wongchalee, P. 2024. DEVELOPMENT OF PROBLEM-SOLVING ABILITY AND LEARNING ACHIEVEMENT OF PRATHOMSUKSA 4 STUDENTS ON THE TOPIC OF SPACE TRAVEL BY USING STEM EDUCATION COMBINED WITH VISUAL THINKING. Journal of Education and Innovation. 26, 3 (Aug. 2024), 232–245.