Siregar, Ginda Maruli Andi, Wahyudin, Tatang Herman, and Sufyani Prabawanto. 2023. “Developing Computer-Assisted Learning Tool Based on Discovery Learning to Improve students’ Mathematical Reasoning”. Beta: Jurnal Tadris Matematika 16 (1):55-80. https://doi.org/10.20414/betajtm.v16i1.644.