Location of terminals (nodes) and depots of the study.
Remark: Etj = Earliest allowed arrival time of job j, Ltj = Latest allowed arrival time of job j
Remark: J = Number of jobs, T = Number of time horizons, K = Number of carriers, S= Number of shippers,
Dj = Demand of job j, R = the total number of feasible routes + = The number of decision variables derived from the data pre-processing
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