Guntara, M. et al. 2026. Sentiment Classification of Football Supporters Using NusaBERT Embeddings, BiLSTM, and BiGRU Methods. International Journal of Engineering and Computer Science Applications (IJECSA). 5, 1 (Mar. 2026), 33–42. DOI:https://doi.org/10.30812/ijecsa.v5i1.6151.