SHARAF, K. R.; ALI, D. A. Edge Degree Weight of Sequential Join of Graphs. Science Journal of University of Zakho, [S. l.], v. 1, n. 2, p. 854–861, 2013. Disponível em: https://sjuoz.uoz.edu.krd/index.php/sjuoz/article/view/431. Acesso em: 3 may. 2024.