Gapski, M. C. B., V. A. S. Kawai, G. R. Leticio, L. P. Valem, D. C. G. Pedronette, and M. S. Allili. “Graph Neural Networks for Semi-Supervised Image Classification With Multi-Feature Aggregation”. Journal of the Brazilian Computer Society, vol. 32, no. 1, June 2026, pp. 1731-54, doi:10.5753/jbcs.2026.5880.