Zhang XS and JC Cui (1999). “A Project Evaluation System in the State Economic Information System of China an Operations Research Practice in Public Sectors.” International Transactions in Operational Research 6(5): 441-452.
Zhang XS and JC Cui (1999). “A Project Evaluation System in the State Economic Information System of China an Operations Research Practice in Public Sectors.” International Transactions in Operational Research 6(5): 441-452.