Putri Fauzi AA, Restian A, Ismanto PH. Implementation of Problem Based Learning Model in Energy Material to Enhance Critical Thinking Skills of Grade VI Students at SDN Kauman 1 Malang. JSES [Internet]. 8 Juni 2025 [dikutip 8 Desember 2025];4(1). Tersedia pada: https://journal.um-surabaya.ac.id/J-SES/article/view/26243