1. Multiple regression: Testing and interpreting interactions: Sage;Aiken,1991
2. Challenges of gamification in software process improvement;Alhammad;Journal of Software: Evolution and Process,2020
3. Structural equation modeling in practice: A review and recommended two-step approach;Anderson;Psychological Bulletin,1988
4. Does gamification improve student learning outcome? Evidence from a meta-analysis and synthesis of qualitative data in educational contexts;Bai;Educational Research Review,2020
5. Gamification for behavior change: A scientometric review;Bassanelli;Acta Psychologica,2022