BAKKER, P. The life cycle of a free newspaper business model in newspaper-rich markets. Journalistica, [S. l.], v. 7, n. 1, 2013. DOI: 10.7146/journalistica.v7i1.15802. Disponível em: https://tidsskrift.dk/journalistica/article/view/15802. Acesso em: 20 apr. 2024.