Understanding normal and restricted normal products in soft directed graphs. Journal of the Nigerian Society of Physical Sciences, [S. l.], v. 6, n. 3, p. 2156, 2024. DOI: 10.46481/jnsps.2024.2156. Disponível em: https://journal.nsps.org.ng/index.php/jnsps/article/view/2156.. Acesso em: 23 nov. 2024.