MUTHURAJ, R.; SRIDHARAN, M.; MUTHURAMAN, M. S. An Anti Product of Bipolar Anti Fuzzy Sub Groups. The International Journal of Science & Technoledge, [S. l.], v. 2, n. 3, 2014. Disponível em: http://internationaljournalcorner.com/index.php/theijst/article/view/138567. Acesso em: 17 jul. 2024.