Nisah, K. et al. 2024. Optimizing of Physics Learning through PjBL-STEM Model to Improve Critical Thinking Skills and Students Responsibility Attitudes . Jurnal Penelitian Pendidikan IPA. 10, 4 (Apr. 2024), 1770–1778. DOI:https://doi.org/10.29303/jppipa.v10i4.6795.