ALGHAMDI, M. Some Restrictions on R&D Networks. Journal of Informatics and Mathematical Sciences, [S. l.], v. 11, n. 2, p. 99–113, 2019. DOI: 10.26713/jims.v11i2.947. Disponível em: https://www.rgnpublications.com/journals/index.php/jims/article/view/947. Acesso em: 6 may. 2024.