Ningrum AKP, Novaliyosi N, Nindiasari H. Systematic Literature Review: Model Problem Based Learning terhadap Kemampuan Berpikir Reflektif Matematis Siswa. educatio [Internet]. 2024 Aug. 2 [cited 2025 Apr. 29];10(3). Available from: https://ejournal.unma.ac.id/index.php/educatio/article/view/9325