G. NIRMALA; G. UTHRA. AHP Based on Trapezoidal Linguistic Fuzzy Preference Relation. International Journal of Mathematics And its Applications, [S. l.], v. 6, n. 1 - A, p. 7–14, 2018. Disponível em: http://ijmaa.in/index.php/ijmaa/article/view/891. Acesso em: 17 may. 2024.