Cavalcante, Saulo, 		Sales, Mikael, 		Silva, Dagoberto, 		Ferreira, Fernanda, 		Franco, Wellington, 		Dantas, Rennan, AND 		Monteiro, José M..
" Automated Detection of Disinformation Spreaders in Public WhatsApp Groups Using Graph Neural Networks" <em>Proceedings of the Brazilian Symposium on Databases (SBBD)</em> [Online], (8 September 2026)