ANGLADA, Lluí­s. Consortial purchasing, big deals, publisher concentration, open access and the scientific communication circuit. Anuario ThinkEPI, [S. l.], v. 9, p. 041–048, 2015. DOI: 10.3145/thinkepi.2015.08. Disponível em: https://thinkepi.scimagoepi.com/index.php/ThinkEPI/article/view/thinkepi.2015.08. Acesso em: 7 may. 2026.