Piorino, G., V. Moreira, L. H. Q. Lima, A. C. S. Pagano, A. S. Pagano, and A. P. C. da Silva. “Sentiment Analysis of Shared Content in Brazilian Reddit Communities”. Journal on Interactive Systems, vol. 16, no. 1, Aug. 2025, pp. 666-8, doi:10.5753/jis.2025.5564.