?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.au=Vuong%2C+Quang+Huy&rft.aulast=Vuong&rft.aufirst=Quang+Huy&rft.date=13+December+2021&rft.title=Traveling+Salesman+Problem+with+Truck+and+Drones%3A+A+case+study+of+Parcel+Delivery+in+Hanoi&rft.genre=proceeding