Syahwa, Keysha Alifia, Satria Kamal Gustia, Ayu Faradillah, and Syafika Ulfah. “Validity and Reliability of Mathematical Reasoning Ability Instruments in High Schools With Winsteps”. Pattimura Proceeding: Conference of Science and Technology 5, no. 1 (November 22, 2024): 11-20. Accessed December 22, 2024. https://ojs3.unpatti.ac.id/index.php/pcst/article/view/15667.