Nur Epriliyana, Tiara, et al. “PENGARUH MODEL PEMBELAJARAN PROBLEM BASED LEARNING TERHADAP HASIL BELAJAR IPS KELAS VII DI MTs DAARUSSALAMAH BANGUN JAYA”. Bakoba : Journal of Social Science Education, vol. 4, no. 1, June 2024, pp. 30-40, doi:10.30606/bakoba.v4i1.3115.