YOVITA HOAR; STEFANIA SONIA MANEK; WOLFGANG ASINDO SERAN. Pengaruh Model Pembelajaran Problem Based Learning terhadap Kemampuan Berpikir Kritis Siswa SMP Negeri Halioan. SOSIAL: Jurnal Ilmiah Pendidikan IPS, [S. l.], v. 3, n. 4, p. 152–164, 2025. DOI: 10.62383/sosial.v3i4.1357. Disponível em: https://journal.appisi.or.id/index.php/sosial/article/view/1357. Acesso em: 15 apr. 2026.