Wahyu Daroini, M. Arif, Tri Novita Irawati, and Sholahudin Al Ayubi. “The Analysis of Students Mathematic Problem Solving Ability During Online Learning”. Jurnal Axioma : Jurnal Matematika dan Pembelajaran 6, no. 1 (January 28, 2021): 62–68. Accessed April 19, 2024. https://ejurnal.uij.ac.id/index.php/AXI/article/view/949.