KÖVÉR, György; STETTNER, Eleonóra. The means of network analysis provided by the R environment. REGIONAL AND BUSINESS STUDIES, [S. l.], v. 1, n. 2, p. 39–48, 2009. Disponível em: https://journal.uni-mate.hu/index.php/rbs/article/view/2300. Acesso em: 10 apr. 2025.