Nguyen, Thi-Hau and Do, Trung-Tuan and Nguyen, Duc-Nhan and Lu, Dang Nhac and Nguyen, Ha Nam  (2020) A Hybrid Method Based on Genetic Algorithm and Ant Colony System for Traffic Routing Optimization.  VNU Journal of Science: Computer Science and Communication Engineering, 36  (1).    ISSN 2588-1086