The International Journal of Review in Mathematics Education is an open-access and peer-reviewed scholarly international journal published by Universitas Muhammadiyah Surakarta, and publishes four-times a year (March, June, September, & December). We adhere to the Creative Commons Attribution 4.0 International License, which allows users to share, adapt, and redistribute responsibly by giving due credit to the original authors. International Journal of Review in Mathematics Education does not allow any commercial usage of articles published in this journal.