P. Phoojomnil, W. Payoungkiattikun, and T. Tippalert, “THE DEVELOPMENT OF LEARNING MANAGEMENT ACTIVITIES BY APPLYING STEM EDUCATION TO PROMOTE THE SCIENTIFIC PROBLEM- SOLVING THINKING ABILITY OF MATHAYOMSUKSA 3 STUDENTS”, J. IND. EDUC., vol. 22, no. 3, pp. 28–38, Dec. 2023.