Rimba APS. MENINGKATKAN KEMAMPUAN BERPIKIR KRITIS SISWA MELALUI METODE PROBLEM BASED LEARNING DALAM PEMBELAJARAN IPS KELAS VII SMP . Sport & Science 45 [Internet]. 2025 Jun. 1 [cited 2026 Aug. 13];7(1):511-20. Available from: https://ejournal.upg45ntt.ac.id/jss/article/view/506