As the limitations that are important to the route because sometimes the customer service time or travel time will affect the path. From the different ways the group can be broken down as follows:
The restrictions are important because sometimes the routing client service. Or travel time will affect the route. From the various ways. Can be segmented as follows:
A constraint with a focus on routing because sometimes when serving customers. Or travel time will affect the path. From organizing in various ways, can be divided into groups as follows.