Hidayat, L. D., Novikasari, I., & Mawaddah, S. (2023). Effectiveness of Realistic Mathematics Approach to Increasing Mathematical Representation Ability at SMP N 9 Purwokerto. International Journal of Research in Mathematics Education, 1(2), 121–130. https://doi.org/10.24090/ijrme.v1i2.9139