D. Lima and S. Isotani.
" Guidelines for Google Classroom usage as an e-learning tool during Covid-19 pandemic based on similarity search", in <em>Anais do XXXIII Simpósio Brasileiro de Informática na Educação</em>, Manaus, 2022, pp. 289-300, doi: <a href="https://doi.org/10.5753/sbie.2022.225329">https://doi.org/10.5753/sbie.2022.225329</a>.