Maria N. Gamaletsou1,2, David Denning1, and Nikolaos V. Sipsas2
https://www.powershow.com/view4/862437-MWVkZ/Maria_N_Gamaletsou1_2_David_Denning1_and_Nikolaos_V_Sipsas2_powerpoint_ppt_presentation
Icons create by Freepik from www.flaticon.com/
Icons create by Freepik from www.flaticon.com/