Expansion and Redefinition of Disadvantaged User Groups in Librarianship. Global Journal of Management and Business Research, [S. l.], v. 12, n. 19, p. 97–100, 2012. Disponível em: https://journalofbusiness.org/index.php/GJMBR/article/view/845. Acesso em: 19 feb. 2026.