PAPI, G. The dilemma of the O.E.E.C. PSL Quarterly Review, [S. l.], v. 2, n. 9, 2014. DOI: 10.13133/2037-3643/12847. Disponível em: https://rosa.uniroma1.it/rosa04/psl_quarterly_review/article/view/12847. Acesso em: 17 may. 2024.