Boonpiam, S. “DEVELOPING A MODEL OF LEARNING MANAGEMENT FOR IMPROVING THE ABILITIES IN PROBLEM-SOLVING THINKING AND GAINING KNOWLEDGE OF 3rd YEAR EARLYCHILDHOOD STUDENTS”. Academic Journal of Mahamakut Buddhist University Roi Et Campus, vol. 11, no. 1, Mar. 2022, pp. 176-90, https://so01.tci-thaijo.org/index.php/AJMBU/article/view/255399.