Harijanto, Larasati, Norma Bastian, and Samsudin Samsudin. 2025. “PENINGKATAN HASIL BELAJAR PESERTA DIDIK PADA MATERI STRUKTUR LAPISAN BUMI MELALUI PENERAPAN MODEL PROBLEM BASED LEARNING TERINTEGRASI DIFERENSIASI DI KELAS VIII SMP NEGERI 1 DEPOK KABUPATEN CIREBON”. SOSCIED 8 (1), 294-300. https://doi.org/10.32531/jsoscied.v8i1.947.