J. Guajajara and J. Nascimento.
" Social Network Analysis of authorship in Brazilian sertanejo music: concentration and segmentation in the Top 100 radio rankings (2024)", in <em>Proceedings of the 13th Regional School on Informatics of Goiás</em>, Luziânia/GO, 2025, pp. 368-369, doi: <a href="https://doi.org/10.5753/erigo.2025.16980">https://doi.org/10.5753/erigo.2025.16980</a>.