Xu, R., Wu, J., & Hong, W. (2023). A ROUTING AND SCHEDULING PROBLEM WITH HIERARCHICAL OBJECTIVES UNDER INDUSTRIAL LOGISTICS ENVIRONMENT: ANALYSIS, MODELING, AND TWO-PHASE HEURISTIC. International Journal of Industrial Engineering: Theory, Applications and Practice, 30(4). https://doi.org/10.23055/ijietap.2023.30.4.8681