SERWAA, N. A.; DADZIE, P. S.; OWUSU-ANSAH, C. Awareness and Use of Digital Reference Services in Academic Libraries in Ghana. International Journal of Knowledge Content Development & Technology, [S. l.], v. 12, n. spcial issue, 2022. Disponível em: https://ijkcdt.journals.publicknowledgeproject.org/index.php/ijkcdt/article/view/603. Acesso em: 22 feb. 2025.