Reserach Methodology Data Analysis AR Vocabulary Dataset https://www.kaggle.com/datasets/ziya07/ar-based-english-vocabulary-learning-dataset Gamification in education https://www.kaggle.com/datasets/gianinamariapetrascu/gamification-students-grades Gamification x Visual Search Experiment https://www.kaggle.com/datasets/daniil19189/gamification-x-visual-search-experiment