MENINGKATKAN HASIL BELAJAR SISWA MELALUI PENERAPAN MODEL PEMBELAJARAN PROBLEM BASED LEARNING PBL PADA SISWA KELAS VII SMP NEGERI 3 KABILA. jpe-unima [Internet]. 2025 Oct. 23 [cited 2026 Mar. 24];4(1s):30 37. Available from: https://ejurnal.unima.ac.id/index.php/jpe-unima/article/view/8132