Meryansumayeka, Zulkardi, Putri RII, Hiltrimartin C. Students’ Strategies in Solving PISA Mathematical Problems Reviewed from Problem-Solving Strategies. j. pend. mat. [Internet]. 2024 Oct. 19 [cited 2024 Nov. 4];15(1):37-48. Available from: https://jpm.ejournal.unsri.ac.id/index.php/jpm/article/view/203