Putri NR, Rini TPW. MENINGKATKAN KETERAMPILAN BERPIKIR KRITIS SISWA MUATAN IPA MENGGUNAKAN MODEL PROBLEM BASED LEARNING DI KELAS V SD. JRPP [Internet]. 2024 Sep. 8 [cited 2025 Mar. 30];7(4):12808-14. Available from: https://journal.universitaspahlawan.ac.id/index.php/jrpp/article/view/32505