Zahara Diyani, , Cut Nasywa, Mariati, Dian Kristanti, Nurjannah. ANALISIS PENERAPAN MODEL PROBLEM BASED LEARNING TERHADAP KEMAMPUAN PEMECAHAN MASALAH SISWA KELAS III SD NEGERI 23 MEULABOH. j-ikhsan [Internet]. 2026 Jun. 5 [cited 2026 Aug. 3];5(1):466-77. Available from: https://jurnal.stainusantara.ac.id/index.php/ikhtibar-nusantara/article/view/651