VARA-MIGUEL, A.; SÁDABA, C.; NEGREDO, S.; SÁNCHEZ-BLANCO, C. Revenue diversification strategies of online news organisations: subscriptions and memberships. Profesional de la información, [S. l.], v. 32, n. 2, 2023. DOI: 10.3145/epi.2023.mar.05. Disponível em: https://revista.profesionaldelainformacion.com/index.php/EPI/article/view/87112. Acesso em: 23 mar. 2023.