The 9th International Workshop on Sustainability Management
of e-Business and Ubiquitous Commerce Engineering (SMEUCE-2020)
July 1st - July 3rd, 2020
Lodz University of Technology, Lodz, Poland
To be held in conjunction with the 14th International Conference on Innovative
Mobile and Internet Services in Ubiquitous Computing
(IMIS-2020)http://voyager.ce.fit.ac.jp/conf/imis/2020/