Pengaruh Model Pembelajaran Problem Based Learning dan Gaya Kognitif Terhadap Hasil Belajar IPA Siswa di Kelas VII MTSN 2 Tanjung Jabung Timur: Effect of Problem Based Learning Model and Cognitive Styles on Science Learning Outcomes in Class VII of MTSN 2 Tanjung Jabung Timur. jmpmipa. 2018;7(1):1-7. doi:10.22437/jmpmipa.v7i1.7276