MATEI, S. A.; MILLER, C.; ARNS, L.; RAUH, N.; HARTMAN, C.; BRUNO, R. Visible Past: Learning and discovering in real and virtual space and time. First Monday, [S. l.], v. 12, n. 5, 2007. DOI: 10.5210/fm.v12i5.1836. Disponível em: https://journals.uic.edu/ojs/index.php/fm/article/view/1836. Acesso em: 29 nov. 2021.