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1 - 3 of 3 results for gabe zichermann

Title: Game-Based Marketing: Inspire Customer Loyalty Through Rewards, Challenges, and Contests, Author: Gabe Zichermann
Title: The Gamification Revolution: How Leaders Leverage Game Mechanics to Crush the Competition / Edition 1, Author: Gabe Zichermann
Title: Gamification by Design: Implementing Game Mechanics in Web and Mobile Apps, Author: Gabe Zichermann