ZALIF ZALIF; SAIFUL BAHRI; DENI MARTIN; MOH LUTFI. PENGARUH MODEL PEMBELAJARAN PROBLEM BASED LEARNING UNTUK MENINGKATKAN KETERAMPILAN BERPIKIR KRITIS SISWA. JURNAL ILMIAH PENELITIAN MAHASISWA, [S. l.], v. 3, n. 1, p. 399–406, 2024. DOI: 10.61722/jipm.v3i`1.723. Disponível em: https://ejurnal.kampusakademik.my.id/index.php/jipm/article/view/723. Acesso em: 11 sep. 2025.