Juana NA, Kaswoto J, Sugiman, Hidayat AAA. The Learning Trajectory of Set Concept Using Realistic Mathematics Education (RME). j. pend. mat. [Internet]. 2024 Oct. 15 [cited 2024 Dec. 3];17(1):89-102. Available from: https://jpm.ejournal.unsri.ac.id/index.php/jpm/article/view/182