A Systematic Mapping Study on Game Elements and Serious Games for Learning Programming. - Adriano Lages dos Santos; Maurício R. de A. Souza; Marcella Dayrell; Eduardo Figueiredo 001 (CSEDU (Selected Papers), 2018)

Game Elements for Learning Programming: A Mapping Study. - Adriano Lages dos Santos; Maurício R. de A. Souza; Eduardo Figueiredo 001; Marcella Dayrell (CSEDU (2), 2018)

Exploring Game Elements in Learning Programming: An Empirical Evaluation. - Adriano Lages dos Santos; Maurício R. de A. Souza; Marcella Dayrell; Eduardo Figueiredo 001 (FIE, 2018)