MANETTA, C.; BLADE, R. A. Glossary of Virtual Reality Terminology. International Journal of Virtual Reality, [S. l.], v. 1, n. 2, p. 35–39, 1995. DOI: 10.20870/IJVR.1995.1.2.2604. Disponível em: https://ijvr.eu/article/view/2604. Acesso em: 1 feb. 2023.