Kholifah LN, Dwikoranto D. Implementation Of The Problem Based Learning Model To Improve Students’ Creative Thinking Ability. ipf [Internet]. 2022 Jul. 7 [cited 2025 Jul. 12];11(2):17-23. Available from: https://ejournal.unesa.ac.id/index.php/inovasi-pendidikan-fisika/article/view/46837