PENGARUH MODEL PEMBELAJARAN PROBLEM BASED LEARNING TERHADAP HASIL BELAJAR SISWA PADA MATERI FUNGSI DI KELAS XI SMA KRISTEN 2 TOMOHON. SOSCIED, [S. l.], v. 7, n. 2, p. 520–526, 2024. DOI: 10.32531/jsoscied.v7i2.852. Disponível em: https://jurnal.poltekstpaul.ac.id/index.php/jsoscied/article/view/852. Acesso em: 15 apr. 2026.