ALKHAWALDEH, Rami S.; ALAWIDA, Moatsum; ALHADID, Issam. Trust-based Testbed for P2P digital library. Italian Journal of Pure and Applied Mathematics, [S. l.], v. 43, p. 705–716, 2020. Disponível em: https://journals.uniurb.it/index.php/ijpam/article/view/7302. Acesso em: 6 nov. 2026.