DIYANI, Zahara; CUT NASYWA; MARIATI; DIAN KRISTANTI; NURJANNAH; FEBRY FAHREZA. ANALISIS PENERAPAN MODEL PROBLEM BASED LEARNING TERHADAP KEMAMPUAN PEMECAHAN MASALAH SISWA KELAS III SD NEGERI 23 MEULABOH. Jurnal Ikhtibar Nusantara, [S. l.], v. 5, n. 1, p. 552–562, 2026. DOI: 10.62901/j-ikhsan.v5i1.709. Disponível em: https://jurnal.stainusantara.ac.id/index.php/ikhtibar-nusantara/article/view/709. Acesso em: 17 sep. 2026.