DOAN, Minh Luan. Sentiment Classification of Bitcoin-Related Tweets Using VADER: Analyzing Temporal Sentiment Trends in Cryptocurrency Markets. Journal of Current Research in Blockchain, Indonesia, v. 2, n. 2, p. 88–102, 2025. DOI: 10.47738/jcrb.v2i2.31. Disponível em: http://jcrb.net/index.php/Journal/article/view/31. Acesso em: 5 jul. 2025.