Handayani, S. and Suyanta, S. 2024. The Effect of the Problem Based Learning Model on Students’ Problem-Solving Ability and Scientific Attitude. Jurnal Penelitian Pendidikan IPA. 10, 8 (Aug. 2024), 6192–6197. DOI:https://doi.org/10.29303/jppipa.v10i8.8191.