A knowledge map for ICT integration in the silver economyButt, Sidra Azmat; Elhadjamor, Emna A.; Pappel, Ingrid; Õunapuu, Enn; Draheim, DirkProcedia computer science2021 / p. 693–701 https://doi.org/10.1016/j.procs.2021.01.220 Conference proceeding at Scopus Article at Scopus Article at WOS