An Interactive Dynamic Fuzzy Goal Programming for Bi-level Multiobjective Linear Fractional Programming Problems. JOURNAL OF ADVANCES IN MATHEMATICS, [S. l.], v. 12, n. 12, p. 6991–7007, 2017. DOI: 10.24297/jam.v12i12.3720. Disponível em: https://www.rajpub.com/index.php/jam/article/view/3720. Acesso em: 19 jun. 2026.