Darsono, Fitriyani Hali, dan Tahir. “The Effectiveness of the Power of Two Method on Mathematical Problem Solving Ability of Class XI MA Attarbiah Islamiah Kolaka Students”. Arus Jurnal Pendidikan 1, no. 2 (September 19, 2021): 1–9. Diakses Desember 22, 2024. http://jurnal.ardenjaya.com/index.php/ajup/article/view/1.