[1]
Melita R. Jemalu, M. et al. 2021. Perbandingan model problem based learning (PBL) dan model pembelajaran konvensional terhadap hasil belajar IPS terpadu siswa SMP Negeri 6 Welak. Jurnal Riset Pendidikan Ekonomi. 6, 2 (Oct. 2021), 71–85. DOI:https://doi.org/10.21067/jrpe.v6i2.6139.