SIREGAR, N. Pengaruh Problem Based Learning (PBL) Terhadap Kemampuan Berpikir Kritis Siswa Pada Materi Fluida. JEMAS : Jurnal Edukasi Matematika dan Sains , [S. l.], v. 3, n. 1, p. 19–23, 2022. Disponível em: http://journal.umuslim.ac.id/index.php/jemas/article/view/1276. Acesso em: 24 nov. 2024.