Affiliation: | 1. Department of Chemical Engineering, NTNU, Trondheim, Norway;2. Department of Engineering Cybernetics, NTNU, Trondheim, Norway;1. Department of Systems and Operations Management, College of Business and Economics, California State University, Northridge, 18111 Nordhoff Street, Northridge, CA 91330–8245, USA;2. Department of Industrial Engineering, Shiraz University of Technology, Shiraz, Iran |