Aulia, Elsa, Tin Rustini, and Ranu Sudarmansyah. 2026. “Analisis Penerapan Model Pembelajaran Problem Based Learning (PBL) Terhadap Pemecahan Masalah Siswa Kelas IV Materi Keberagaman Budaya”. Educatio 21 (2):515-25. https://doi.org/10.29408/edc.v21i2.36628.