GOPINATH, M. A. Paradigms, Paradigm Shifts and Classification. Journal of Information and Knowledge, [S. l.], v. 36, n. 2, p. 73–77, 1999. DOI: 10.17821/srels/1999/v36i2/94414. Disponível em: https://srels.org/index.php/sjim/article/view/94414. Acesso em: 8 jan. 2025.