MASNILADEVI, M. Student Gestures in Solving Mathematics Problems in Group Discussion Activities. Jurnal Ilmiah Sekolah Dasar, [S. l.], v. 6, n. 1, p. 157–164, 2022. DOI: 10.23887/jisd.v6i1.41863. Disponível em: https://ejournal.undiksha.ac.id/index.php/JISD/article/view/41863. Acesso em: 2 dec. 2024.