M. Nascimento, E. Araújo, D. Serey, and J. Figueiredo.
" Giving Automated Feedback About Student Code Identifiers: a Method Based on the Description of Programming Problem", in <em>Anais do XXX Simpósio Brasileiro de Informática na Educação</em>, Brasília/DF, 2019, pp. 537-546, doi: <a href="https://doi.org/10.5753/cbie.sbie.2019.537">https://doi.org/10.5753/cbie.sbie.2019.537</a>.