Suryawan, I Putu Pasek. “Improving Mathematical Communication Skills Through The Implementation Of Reasoning And Problem Solving Model”. Jurnal Pendidikan dan Pengajaran 51, no. 2 (August 4, 2018): 68–80. Accessed April 3, 2025. https://ejournal.undiksha.ac.id./index.php/JPP/article/view/13966.