PRATAMA, Ahmad Mahendra; SARI, Yuli Ifana. Implementasi Model Problem-Based Learning (PBL) untuk Meningkatkan Berpikir Kritis Siswa: Studi Kasus SMA Ma’arif Lawang. Jurnal Ilmu Pendidikan, Sosial dan Humaniora, [S. l.], v. 2, n. 1, p. 66–74, 2026. DOI: 10.58472/jipsh.v2i1.187. Disponível em: https://ejournal.lli.or.id/index.php/JIPSH/article/view/187. Acesso em: 14 nov. 2026.