FAJARDO CARDENAS, Patricio; BRAVO, Ariel; AUQUILLA, Andres; VANEGAS, Paul. Platform for Market Analysis through Social Network Data. Revista Tecnológica - ESPOL, Guayaqui, EC, v. 33, n. 2, p. 134–146, 2021. DOI: 10.37815/rte.v33n2.839. Disponível em: https://www.rte.espol.edu.ec/index.php/tecnologica/article/view/839. Acesso em: 8 oct. 2025.