FORAN, Christine A.; MANNION, Cynthia; RUTHERFORD, Gayle. Focusing elementary students with active classrooms: exploring teachers’ perceptions of self-initiated practices. International Electronic Journal of Elementary Education, [S. l.], v. 10, n. 1, p. 61–69, 2017. Disponível em: https://www.iejee.com/index.php/IEJEE/article/view/299. Acesso em: 4 aug. 2026.