Foundation for behaviour management: A systems approach. Kairaranga, [S. l.], v. 6, n. 1, p. 35–38, 2005. DOI: 10.54322/kairaranga.v6i1.13. Disponível em: https://kairaranga.ac.nz/index.php/k/article/view/13. Acesso em: 26 apr. 2026.