Chung, K. H., Ko, S. Y., Lee, C. U., & Ko, C. S. (2016). SUSTAINABLE COLLABORATION MODEL WITH MONOPOLY OF SERVICE CENTERS IN EXPRESS DELIVERY SERVICES BASED ON SHAPLEY VALUE ALLOCATION. International Journal of Industrial Engineering: Theory, Applications and Practice, 23(3). https://doi.org/10.23055/ijietap.2016.23.3.2841