Problem Based Learning Terintegrasi Pendekatan Teaching at the Right Level untuk Meningkatkan Kemampuan Berpikir Kritis Siswa. edukasia [Internet]. 2024 Aug. 16 [cited 2026 Apr. 2];5(1):1589-604. Available from: https://www.jurnaledukasia.org/index.php/edukasia/article/view/1090