Higher Education Learning Methodologies and Technologies Online First International Workshop, HELMeTO 2019, Novedrate, CO, Italy, June 6-7, 2019, Revised Selected Papers - Burgos, Daniel; Burgos, Daniel; Cimitile, Marta; Cimitile, Marta; Ducange, Pietro; Ducange, Pietro; Pecori, Riccardo; Pecori, Riccardo; Picerno, Pietro; Picerno, Pietro; Raviolo, Paolo; Raviolo, Paolo; et al. (Springer International Publishing : Imprint: Springer, 2019)