Cite
HARVARD Citation
Pan, X. et al. (2022). Urban Logistics Services Supply Chain Process Modelling Based on the Underground Logistics System via the Hierarchical Colored Petri Net. Mathematical problems in engineering. p. . [Online].
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Pan, X. et al. (2022). Urban Logistics Services Supply Chain Process Modelling Based on the Underground Logistics System via the Hierarchical Colored Petri Net. Mathematical problems in engineering. p. . [Online].