Cavalcante, S., 		Sales, M., 		Silva, D., 		Ferreira, F., 		Franco, W., 		Dantas, R., & 		Monteiro, J.
(2026).
 Automated Detection of Disinformation Spreaders in Public WhatsApp Groups Using Graph Neural Networks.
In <em>Proceedings of the 41st Brazilian Symposium on Databases</em>, (pp. 589-602). Porto Alegre: SBC.
doi:10.5753/sbbd.2026.249265