Susanto A, Mayana S, Mardika F. Students’ Mathematical Problem Solving Ability With Introduction, Connection, Application, Reflection, and Extension Models. Factor M [Internet]. 2023 Jun. 28 [cited 2024 Nov. 23];6(1):139-52. Available from: https://jurnalfaktarbiyah.iainkediri.ac.id/index.php/factorm/article/view/1069