PETRINI, C.; ALLEVA, E. On the oligopoly of academic publishers. Annali dell’Istituto Superiore di Sanità, Rome, IT, v. 51, n. 4, p. 259–260, 2015. Disponível em: https://annali.iss.it/index.php/anna/article/view/292. Acesso em: 12 apr. 2025.