Son AL, Darhim, Fatimah S. Students’ mathematical problem-solving ability based on teaching models intervention and cognitive style. j. math. educ. [Internet]. 2020 May 1 [cited 2025 Apr. 28];11(2):209-22. Available from: http://jme.ejournal.unsri.ac.id/index.php/jme/article/view/3667