APA (7th ed.) Citation

Piteira, Martinha, Costa, Carlos J, & Aparicio, Manuela. (2018). A conceptual framework to implement gamification on online courses of computer programming learning: Implementation.

Chicago Style (17th ed.) Citation

Piteira, Martinha, Costa, Carlos J, and Aparicio, Manuela. A Conceptual Framework to Implement Gamification on Online Courses of Computer Programming Learning: Implementation. 2018.

MLA (8th ed.) Citation

Piteira, Martinha, et al. A Conceptual Framework to Implement Gamification on Online Courses of Computer Programming Learning: Implementation. 2018.