PENGARUH MODEL PROBLEM BASED LEARNING (PBL) TERHADAP KEMAMPUAN PEMECAHAN MASALAH FISIKA SISWA SMA . Physics and Science Education Journal (PSEJ), [S. l.], v. 2, n. 2, p. 75–82, 2022. DOI: 10.30631/psej.v2i2.1447. Disponível em: https://e-journal.lp2m.uinjambi.ac.id/ojp/index.php/psej/article/view/1447. Acesso em: 19 dec. 2025.