NEELAMEGHAN, A. Ranganathan’s first Law of Library Science and User Interfaces. Journal of Information and Knowledge, [S. l.], v. 33, n. 4, p. i-iv, 1996. DOI: 10.17821/srels/1996/v33i4/48813. Disponível em: https://srels.org/index.php/sjim/article/view/48813. Acesso em: 8 jan. 2025.