BASSMA AUHIDA ALI ABDULSAMAD. The product and free product of fuzzy subgroups. المجلة العلمية لكلية التربية, [S. l.], v. 3, n. 2, p. 392–381, 2024. DOI: 10.37375/foej.v3i2.2866. Disponível em: https://journal.su.edu.ly/index.php/edujournal/article/view/2866. Acesso em: 3 2024.