HOBBS, E. D.; ERICKSON, Gaalen L. Results of the 1978 British Columbia Science Assessment. Canadian Journal of Education/Revue canadienne de l’éducation, [S. l.], v. 5, n. 2, p. 62–80, 1980. Disponível em: https://cje.journals.publicknowledgeproject.org/cje/index.php/cje-rce/article/view/8072. Acesso em: 19 sep. 2026.