Books by Ivan Stefanovic

Pricing Strategies. 42 Psychological Price Tactics.: Make Perfect Prices. Make More Sales. Make More Money.
Ivan Stefanovic

Color Psychology. Meanings. Theory. Types of colors: Green. Red. Yellow. Blue. Orange. Purple. White. Pink. Brown.
Ivan Stefanovic

User Experience. User Interface. Usability. UX Design. UI Design. Interaction Design: +123 Tricks und Taktiken zur Optimierung der Benutzerfreundlichkeit
Ivan Stefanovic

111 most innovative Cafe Concepts & Coffee Shops in the World.: Get inspired. Get creative. Get started.
Ivan Stefanovic

User Experience. User Interface. Usability. UX Design. UI Design. Interaction Design: +123 Tricks and Tactics to optimize its usability.
Ivan Stefanovic