Pendi, P. et al. 2023. Developing An ULTAPER Game (Snakes and Ladders Equation) As a Learning Media for System of Linear Equations One Variable Material. Radian Journal: Research and Review in Mathematics Education. 2, 2 (Jul. 2023), 55–65. DOI:https://doi.org/10.35706/rjrrme.v2i2.8768.