SANDERSON, M. On-Line and Back at S.F.U. Information Technology and Libraries, [S. l.], v. 6, n. 2, p. 87–102, 1973. DOI: 10.6017/ital.v6i2.5765. Disponível em: https://ital.corejournals.org/index.php/ital/article/view/5765. Acesso em: 29 apr. 2024.