B. Aragão Junior.
" From Formalization to Execution: EIDOS as an Active Learning Environment for Context-Free Grammars", in <em>Anais do XXXVII Simpósio Brasileiro de Informática na Educação</em>, Goiânia/GO, 2026, pp. 2613-2622, doi: <a href="https://doi.org/10.5753/sbie.2026.27356">https://doi.org/10.5753/sbie.2026.27356</a>.