Mobile Information Systems 2019_6

Nelson A. Baloian, Wolfram Luther, José A. Pino, Tomoo Inoue (Eds.), Editorial, Mobile Collaborative Technologies and Data Science for Smart Systems, Mobile Information Systems, Vol.2019, Article ID 8432754, 2p., https://doi.org/10.1155/2019/8432754, Hindawi, 2019.6.