Rabbani, Masoud; Khalili, S. M.; Janani, H.; Shiripour, M. - In: Journal of industrial engineering and management : JIEM 7 (2014) 1, pp. 215-253
find a dynamic supply portfolio, we developed a Mixed Integer Linear Programming (MILP) model which contains two objectives … a dynamic supply portfolio would disperse the allocation of orders among the suppliers combined with the allocation of …