Oktafia, Mesi, and Maila Sari. “Students’ Self-Confidence in Knisley Mathematics Learning With a Constructivist Approach”. Jurnal Absis: Jurnal Pendidikan Matematika dan Matematika 7, no. 1 (August 30, 2024): 25–34. Accessed September 27, 2024. https://journal.upp.ac.id/index.php/absis/article/view/2382.