Almeida do Carmo, F., G. . S. Silva, R. C. S. Freire, A. F. Lavareda Jacob Junior, and F. Manoel Franca Lobato. “Concentration and Diversity in Collaboration Networks in Electrical Engineering: Evidence from Brazilian Researchers”. IEEE Latin America Transactions, vol. 24, no. 5, Apr. 2026, pp. 456-64, https://latamt.ieeer9.org/index.php/transactions/article/view/10313.