Efrida Muchlis, Effie, Syafdi Maizora, and Mela Aziza. “Analysis of First-Year Math Teacher students’ Thinking on the Birthday Cake Problem”. Jurnal Pendidikan Matematika RAFA 11, no. 1 (June 30, 2025): 1–15. Accessed August 18, 2025. https://jurnal.radenfatah.ac.id/index.php/jpmrafa/article/view/24774.