Suparatulatorn R, Jun-on N, Hong Y-Y, Intaros P, Suwannaut S. Exploring problem-solving through the intervention of technology and Realistic Mathematics Education in the Calculus content course. j. math. educ. [Internet]. 2023 Feb. 21 [cited 2024 Nov. 22];14(1):103-28. Available from: http://jme.ejournal.unsri.ac.id/index.php/jme/article/view/221