KOPP, Gail. Handbook of Visual Languages for Instructional Design: Theories and Practices, 2008, Luca Botturi and S. Todd Stubbs (Eds.). Canadian Journal of Learning and Technology, [S. l.], v. 34, n. 2, 2009. DOI: 10.21432/T2N30X. Disponível em: https://cjlt.ca/index.php/cjlt/article/view/26426. Acesso em: 22 apr. 2026.