A proposed method for solving multiobjective linear fractional programming problems with rough coefficients

On Solving Fully Rough Multi-Objective Integer Linear Programming Problems

Solving a Fully Rough Integer Linear Fractional Programming Problem

An interior-point penalty active-set trust-region algorithm

Unified Interactive Approach for Solving Multiobjective Nonlinear Programming Problems

A Fuzzy Multilevel Mathematical Programming

A Fuzzy Approach for Solving Fractional Programming Problems

Fuzzy Goal Programming Procedures for Multi-Level Multi-Objective Linear Fractional Programming Problems

An interactive satisficing approach for solving fuzzy multiobjective Linear optimization problems based on the Attainable Reference Point Method

On Fuzzy Primal Exterior Point Simplex Algorithm for Solving Linear Programming Problems with Fuzzy Numbers