Armijos Triviño NA, Zambrano Freire VM. Impact of Twitter on the public opinion building process: Covid 19 pandemic between March and December 2020 in Ecuador. revVISUAL [Internet]. 2022 Oct. 25 [cited 2024 Apr. 19];9(3):1-8. Available from: https://visualcompublications.es/revVISUAL/article/view/3518