Suryani, Tia, and Risnawati. “The Effect of the Problem-Posing and Solving (Jucama) Learning Model on Mathematical Creative Thinking Skills As Measured by Students’ Self-Confidence”. Mathematics Research and Education Journal, vol. 10, no. 2, Nov. 2026, pp. 46-58, https://journal.uir.ac.id/index.php/JPM/article/view/28975.