J. Josko and F. Zampirolli.
" Introducing programming logic consistently through gamification", in <em>Anais do XXXIV Simpósio Brasileiro de Informática na Educação</em>, Passo Fundo/RS, 2023, pp. 486-495, doi: <a href="https://doi.org/10.5753/sbie.2023.232024">https://doi.org/10.5753/sbie.2023.232024</a>.