Choosing a Digital Content Strategy: How Much Should be Free?Halbheer, Daniel ; Stahl, Florian ; Koenigsberg, Oded ; Lehmann, Donald R.
BASE:
Halbheer, Daniel
;
Stahl, Florian
;
Koenigsberg, Oded
;
Lehmann, Donald R.
Google Scholar: Halbheer, Daniel ; Stahl, Florian ; Koenigsberg, Oded ; Lehmann, Donald R. ORCID: Halbheer, Daniel ; Stahl, Florian ![]()
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