BERNTSON, Ron. The Sider Hard Disk and the Apple IIe. Canadian Journal of Learning and Technology, [S. l.], v. 16, n. 1, 1987. DOI: 10.21432/cjlt28724. Disponível em: https://cjlt.ca/index.php/cjlt/article/view/28724. Acesso em: 23 apr. 2026.