“PENINGKATAN MOTIVASI BELAJAR PESERTA DIDIK MELALUI MODEL PBL DI KELAS VIII SMP NEGERI 2 WERU: IMPROVING STUDENTS’ LEARNING MOTIVATION THROUGH PBL MODEL IN CLASS VIII SMP NEGERI 2 WERU”. 2025. SOSCIED 8 (1): 236-43. https://doi.org/10.32531/jsoscied.v8i1.940.