Darsono, Hali F, Tahir. The Effectiveness of the Power of Two Method on Mathematical Problem Solving Ability of Class XI MA Attarbiah Islamiah Kolaka Students. AJUP [Internet]. 19 September 2021 [dikutip 17 Juli 2026];1(2):1-9. Tersedia pada: https://jurnal.ardenjaya.com/index.php/ajup/article/view/1