Chiu, H. N., Lee, Y. S. and Hwang, M. H. (2022) “AN EFFICIENT HEURISTIC METHOD FOR DETERMINING MULTI-ECHELON DISTRIBUTION QUANTITIES AND VEHICLE ROUTES”, International Journal of Industrial Engineering: Theory, Applications and Practice, 13(2), pp. 188–197. doi: 10.23055/ijietap.2006.13.2.436.