@inproceedings{paperid:1069794, author = {GhorbaniMoghadam, Khatere and Ghanbari, Reza and نظام الدین مهدوی امیری}, title = {Duality in bipolar triangular fuzzy number quadratic programming problems}, booktitle = {International Conference on Intelligent Sustainable Systems (ICISS)}, year = {2017}, location = {Palladam, INDIA}, keywords = {Fuzzy quadratic programming problem; Bipolar fuzzy number; Duality; Ranking function.}, }