1.
Yovita Hoar, Stefania Sonia Manek, Wolfgang Asindo Seran. Pengaruh Model Pembelajaran Problem Based Learning terhadap Kemampuan Berpikir Kritis Siswa SMP Negeri Halioan. sosial [Internet]. 2025 Dec. 3 [cited 2026 Apr. 15];3(4):152-64. Available from: https://journal.appisi.or.id/index.php/sosial/article/view/1357