1.
Faradillah A, Rizkia PA. Mathematical Understanding Concepts Ability in QR Code-Assisted Problem Solving by Gender. Math. Educ. J. [Internet]. 2024 Aug. 4 [cited 2025 Jun. 26];18(3):313-28. Available from: https://jpm.ejournal.unsri.ac.id/index.php/jpm/article/view/111