HUTABARAT, Grace Dennys; , Sahyar. EFEK MODEL PEMBELAJARAN PROBLEM SOLVING DAN MOTIVASI TERHADAP HASIL BELAJAR FISIKA SISWA SMA. Jurnal Pendidikan Fisika, [S. l.], v. 2, n. 2, p. 65–72, 2013. DOI: 10.22611/jpf.v2i2.3479. Disponível em: https://jurnal.unimed.ac.id/2012/index.php/jpf/article/view/3479. Acesso em: 5 jul. 2025.