GOPINATH, M. A. Information Economics in Perspective. Journal of Information and Knowledge, [S. l.], v. 35, n. 4, p. 237–239, 1998. DOI: 10.17821/srels/1998/v35i4/48702. Disponível em: https://www.srels.org/index.php/sjim/article/view/48702. Acesso em: 19 sep. 2025.