Gómez-Torres, E., Jaimes, R., Hidalgo, O., & Luján-Mora, S. (2018). Influence of social networks on the analysis of sentiment applied to the political situation in Ecuador. Enfoque UTE, 9(1), pp. 67 - 78. https://doi.org/https://doi.org/10.29019/enfoqueute.v9n1.235