Agnieszka Bem, Wrocaw University of Economics, Wrocaw, Poland; Karolina Daszyska-ygado, Wrocaw University of Economics, Wrocaw, Poland; Taána Hajdíková, University of Economics Prague, Jindic / 2018-07-02 / Springer Berlin Heidelberg
Jukka Vesalainen, University of Vaasa, Vaasa, Finland; Katri Valkokari, VTT Technical Research Centre of Finland, Tampere, Finland; Magnus Hellstr鰉, 舃o Akademi University, 舃o, Finland / 2018-06-20 / Palgrave Macmillan