Ramadhani, F. S., Pambudi, D. I. and Mujirah, F. (2022) “Upaya Peningkatan Keaktifan Belajar Siswa Melalui Model Pembelajaran Problem Based Learning Tema 9 Benda-benda Di Sekitar Kelas V SD Negeri Tonoboyo 2 Kabupaten Magelang”, Continuous Education: Journal of Science and Research, 3(1), pp. 50-57. doi: 10.51178/ce.v3i1.658.