Structuring of an evaluation model of informational services in a library of an educational institution. Contextus - Revista Contemporânea de Economia e Gestão, [S. l.], v. 21, p. e83570, 2023. DOI: 10.19094/contextus.2023.83570. Disponível em: https://periodicos.ufc.br/contextus/article/view/83570. Acesso em: 7 feb. 2026.