, S. begam, M. U. N. Certificate Management System Using Fuzzy Based Clustering Approach. International Journal on Recent and Innovation Trends in Computing and Communication, [S. l.], v. 5, n. 2, p. 159–162, 2017. DOI: 10.17762/ijritcc.v5i2.189. Disponível em: https://ijritcc.org/index.php/ijritcc/article/view/189. Acesso em: 30 jun. 2024.