“…These methods can be divided in mathematical methods and metaheuristic methods. Among the mathematical methods, mixed integer linear program (MILP) is one of the powerful techniques, as shown in [8][9][10][11][12]. Among the meta-heuristic methods, which genetic algorithm is one of them, several techniques, such as: tabu search, particle swarm optimization, or evolutionary method, could be used to solve this problem [13][14][15][16][17].…”