Diyani, Zahara, Cut Nasywa, Mariati, Dian Kristanti, Nurjannah, and Febry Fahreza. 2026. “ANALISIS PENERAPAN MODEL PROBLEM BASED LEARNING TERHADAP KEMAMPUAN PEMECAHAN MASALAH SISWA KELAS III SD NEGERI 23 MEULABOH”. Jurnal Ikhtibar Nusantara 5 (1):552-62. https://doi.org/10.62901/j-ikhsan.v5i1.709.