Innovations and Interdisciplinary Solutions for Underserved Areas Third EAI International Conference, InterSol 2019, Cairo, Egypt, February 14-15, 2019, Proceedings - Bassioni, Ghada; Bassioni, Ghada; Kebe, Cheikh M.F; Kebe, Cheikh M.F; Gueye, Assane; Gueye, Assane; Ndiaye, Ababacar; Ndiaye, Ababacar (Springer International Publishing : Imprint: Springer, 2019)