A GENERAL GOAL PROGRAMMING MODEL FOR SOLVING AGGREGATE PRODUCTION PLANNING PROBLEMS WITH IMPRECISE GOALS

Optimization Model By Fuzzy Environment

A Fuzzy Multilevel Mathematical Programming

Mathematical Models For Integrated Production Planning As Application in Inventory Control

AN INTEGRATED APPROACH FOR MULTI-OBJECTIVE PRODUC AND DISTRIBUTION PLANNING IN SUPPLY CHAIN MANAGEM

A Comparative Study of Optimization Techniques for Aggregate Production Planning Applied in the Steel Pipes Industry

OPTIMIZATION FOR HIERARCHICAL PRODUCTION PLANNING OF INDUSTRIAL PROCESSES

Simulation and Optimization Models for Integrated Production Planning

A Multi-Objective Optimization of Probability and Capacity Utilization in a Feed Manufacturing Firm Using Goal Programming Techniques

MEASURING THE EFFICIENCY OF INDUSTRIES BY FUZZY DATA ENVELOPMENT ANALYSIS