Khairunnisa, Khairunnisa, and Dadang Juandi. “Meta-Analysis: The Effect of Discovery Learning Models on Students’ Mathematical Ability”. Jurnal Riset Pendidikan Matematika 9, no. 2 (November 30, 2022): 201–211. Accessed May 21, 2025. https://journal.uny.ac.id/index.php/jrpm/article/view/49147.