Production planning modeling: A fuzzy multi objective fractional programming approach
Adel Azar1*, Davood Andalib1, and Seyed Haidar Mirfakhroddini2
1Department of Industrial Management, School of Management and Economics, Tarbiat Modares University,Tehran, P. O. Box: 14115-331, Iran.
2Department of Industrial Management, School of Management and Economics, Yazd University, Yazd, Iran.
Email: [email protected]