البيه د. ا. . التعاون الاقتصادي العربي . Dirasat in Economics and Business , [S. l.], v. 6, n. 1, 1970. DOI: 10.37376/deb.v6i1.3148. Disponível em: https://next.fannak.com/index.php/DEB/article/view/3148. Acesso em: 23 aug. 2026.