MAHMUDHAH, F.; SETIAWATI, E. Peningkatan Hasil Belajar IPS Melalui Problem Based Learning di SMP Negeri 5 Wates. Proceedings Series on Social Sciences & Humanities, [S. l.], v. 3, p. 269–274, 2022. DOI: 10.30595/pssh.v3i.389. Disponível em: https://conferenceproceedings.ump.ac.id/pssh/article/view/389. Acesso em: 7 aug. 2025.