DAOUB, H. A. Directed Graphs of Frobenius Companion Matrices of Order 2. University of Zawia Journal of Natural Sciences, [S. l.], v. 1, n. 1, p. 28–32, 2024. DOI: 10.26629/uzjns.2024.04. Disponível em: https://journals.zu.edu.ly/index.php/UZJNS/article/view/200. Acesso em: 22 dec. 2024.