Munir, Misbahul, Kartono Kartono, and Iwan Junaedi. “The Mathematics Reasoning Skill of X Graders Based on Entrepreneurship Character on a Brain-Based Learning With RME Approach”. Unnes Journal of Mathematics Education Research 12, no. 1 (June 30, 2023): 1-5. Accessed May 12, 2024. http://journal.unnes.ac.id/sju/ujmer/article/view/66947.