A Fuzzy Mathematical Model to Find the Problems Faced by Gypsies in Tamilnadu. International Journal of Emerging Trends in Science and Technology, [S. l.], v. 2, n. 04, 2015. Disponível em: https://www.ijetst.in/index.php/ijetst/article/view/626. Acesso em: 24 oct. 2026.