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Continue to ChatStarting the Game: an introduction to Gamification - https://avesis.cu.edu.tr/yayin/6d3bb95e-cfec-469d-9b5f-6c380b2cfe62/starting-the-game-an-introduction-to-gamification
Starting the Game: an introduction to Gamification - https://avesis.cu.edu.tr/yayin/6d3bb95e-cfec-469d-9b5f-6c380b2cfe62/starting-the-game-an-introduction-to-gamification