Rattanosot P, Hajisalah S, Piasai K, Janjaroon A, Panichakarn K. A STUDY OF MATHEMATICAL PROBLEM-SOLVING ABILITIES ON DIFFERENTIAL EQUATIONS BY USING A LEARNING MANAGEMENT OF KWDL TECHNIQUE FOR UNDERGRADUATE MATHEMATICS MAJOR STUDENTS. J. IND. EDUC. [Internet]. 2019 Nov. 6 [cited 2024 Apr. 28];18(3):125-34. Available from: https://ph01.tci-thaijo.org/index.php/JIE/article/view/202791