ULLAH, Asim; KHUSRO, Shah; ULLAH, Irfan. Bibliographic Classification in the Digital Age: Current Trends & Future Directions. Information Technology and Libraries, [S. l.], v. 36, n. 3, p. 48–77, 2017. DOI: 10.6017/ital.v36i3.8930. Disponível em: https://ital.corejournals.org/index.php/ital/article/view/8930. Acesso em: 25 nov. 2024.