7th Blockchain Will Become the Basis for An Integrated Food Safety System (IFFS)  Impact on Food Safety, Quality, Fraud and Supply Chain,Aurora, United States

25th Urban Transport 2019,Aveiro, Portugal

18th International Conference on Science, Social Sciences and Management,Boston, United States

21st 2019 5th International Conference on Innovation and Industrial Logistics (ICIIL 2019),Paris, France

21st 2019 7th International Conference on Traffic and Logistic Engineering (ICTLE 2019),Paris, France

5th 2019 4th International Conference on Intelligent Transportation Engineering (ICITE 2019),Singapore, Singapore

10th Maritime Transport 2019 Maritime Transport 2019,Roma Capitale, Italy

18th I3M 2019  THE INTERNATIONAL MULTIDISCIPLINARY MODELING & SIMULATION MULTICONFERENCE,Lisbon, Portugal

22nd 2019 3rd International Conference on Intelligent Traffic and Transportation (ICITT 2019),Amsterdam, Netherlands The

18th 2019 3rd International Conference on SmartRail, Traffic and Transportation Engineering(ICSTTE 2019),Seogwipo-Si, Korea South

19th International Symposium on Engineering and Natural Sciences,Ratchathewi, Thailand

29th nternational Academic Conference on Transport, Logistics, Tourism and Sport Science in Vienna, Austria 2019,Wien, Austria

11th Green Urbanism (GU) – 3rd Edition,Rome, Italy

19th 2019 8th International Conference on Transportation and Traffic Engineering (ICTTE 2019),Auckland, New Zealand

7th International Research Conference on Engineering and Technology,Yeongdeungpo-Gu, Korea South

1st 17th International Conference on Railway Engineering Design & Operation 2020,Berlin, Germany