HENRÍQUEZ MIRANDA, Carlos; GUZMÁN, Jaime. A Review of Sentiment Analysis in Spanish. TECCIENCIA, [S. l.], v. 12, n. 22, p. 39–48, 2017. DOI: 10.18180/tecciencia.2017.22.5. Disponível em: https://revistas.ecci.edu.co/index.php/tecciencia/article/view/78. Acesso em: 14 jul. 2026.