by
Esteban-Millat, Irene, editor.
Format:
Alıntı:
Springer Proceedings in Business and Economics ;
by
Seufert, Eric Benjamin.
Format:
Alıntı:
Chapter 1. The freemium business model -- chapter 2. Analytics and freemium products -- chapter 3
by
López, Santiago. author
Format:
Alıntı:
Pricing and Strategy; 8.4 Business Modeling; 8.5 Value Matrix Applications; Chapter 9 Ethics in Marketing
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