In China. highway port networks are essential in carrying out tractor and semitrailer transportation operations. To analyze the characteristics of tractor and semitrailer routing in highway port networks. this study examined the situation in which the demands at both ends of the operation might be unbalanced and multiple requirements might be raised in the operation of tractor and sem... https://lecoureures.shop/product-category/course-a-pied-homme-vetements-chandail-zip-brosse/