@inproceedings{paperid:1061436, author = {Hadadian, Sima and Kazemi, Mostafa and محمد حاتمی}, title = {The Conflation Of Gradient Method From Geoffrion With Fuzzy Logic, A New Approach for optimizing Multi-Objective Decision-Making Models}, booktitle = {4th. internationa conference on management & hndustrial engineerig}, year = {2016}, location = {تفلیس}, keywords = {optimization; multi-objective problem; gradient algorithm of Geoffrion; fuzzy logic.}, }