SORVA, J. A roles-based approach to variable-oriented programming. Human Technology, [S. l.], v. 4, n. 1, p. 62–74, 2008. DOI: 10.17011/ht/urn.200804151353. Disponível em: https://ht.csr-pub.eu/index.php/ht/article/view/67. Acesso em: 17 jul. 2026.