ALEXISSELVARAJ, H.; NARAYANAMOORTHY*, S.; MURUGESAN, V.; SANTHIYA, M. FUZZY ASSIGNMENT PROBLEM USING OAM WITH HEXAGONAL FUZZY NUMBER. International Journal of Mathematical Archive, [S. l.], v. 9, n. 1, 2018. Disponível em: http://www.ijma.info/index.php/ijma/article/view/5344. Acesso em: 19 may. 2026.