Diyani, Zahara, Cut Nasywa, Mariati, Dian Kristanti, Nurjannah, and Febry Fahreza. “ANALISIS PENERAPAN MODEL PROBLEM BASED LEARNING TERHADAP KEMAMPUAN PEMECAHAN MASALAH SISWA KELAS III SD NEGERI 23 MEULABOH”. Jurnal Ikhtibar Nusantara 5, no. 1 (June 13, 2026): 552–562. Accessed September 17, 2026. https://jurnal.stainusantara.ac.id/index.php/ikhtibar-nusantara/article/view/709.