WIDODO, W.; TARTO, T. Model Pembelajaran Numbered Heads Together Efektif Meningkatkan Hasil Belajar Muatan PPKn di Kelas VI Sekolah Dasar. Proceedings Series on Social Sciences & Humanities, [S. l.], v. 3, p. 203–210, 2022. DOI: 10.30595/pssh.v3i.379. Disponível em: https://conferenceproceedings.ump.ac.id/pssh/article/view/379. Acesso em: 31 aug. 2025.