9th 2021 7th International Conference on Innovation and Industrial Logistics (ICIIL 2021),Macau, Macau S.A.R.

17th 2021 IEEE 6th International Conference on Intelligent Transportation Engineering (IEEE ICITE 2021),Beijing Shi, China

25th 2021 5th International Conference on Intelligent Traffic and Transportation (ICITT 2021),Paris, France

21st Global Summit and Expo on Industrial and Manufacturing Engineering,Villavieja, Spain

24th Thailand Marine & Offshore Expo (TMOX) 2021,Bangkok, Thailand

24th 2021 10th International Conference on Transportation and Traffic Engineering (ICTTE 2021),Chengdu, China

10th International Conference on Civil, Structural and Environmental Engineering,Santiago De La Ribera, Spain

25th TILOG - LOGISTIX 2021,Bang Na, Thailand