L. Morais, J. Figueiredo, and D. Guerrero.
" Students Satisfaction with Mastery Learning in an Introductory Programming Course", in <em>Anais do XXV Simpósio Brasileiro de Informática na Educação</em>, Dourados/MS, 2014, pp. 1048-1052, doi: <a href="https://doi.org/10.5753/cbie.sbie.2014.1048">https://doi.org/10.5753/cbie.sbie.2014.1048</a>.