D. RAJAN; D. VIJAYABALAN. Some Characterization of Fuzzy Hazard Rate Order and Fuzzy Proportional Hazard Rate Order. International Journal of Mathematics And its Applications, [S. l.], v. 5, n. 4 - E, p. 675–684, 2017. Disponível em: https://ijmaa.in/index.php/ijmaa/article/view/1326. Acesso em: 22 jul. 2024.