Ubaidillah, Moh Fernando Muiz, and Rita Pramujiyanti Khotimah. 2024. “Development of student’s Worksheet Based Bas-Basan Traditional Game in Rectangular and Triangle”. JRAMathEdu (Journal of Research and Advances in Mathematics Education) 8 (3). https://doi.org/10.23917/jramathedu.v8i3.5119.