Salsabila, Fathma, and Choirudin Choirudin. “Implementation of Cooperative Learning Model Using Wordwall Application to Improve Problem Solving Ability”. Numerical: Jurnal Matematika dan Pendidikan Matematika 8, no. 2 (January 11, 2025): 55–65. Accessed March 14, 2026. https://journal.iaimnumetrolampung.ac.id/index.php/numerical/article/view/5680.