1.
Lombana-Bermúdez A, Vallejo Mejía M, Gómez Céspedes LM, Pino Uribe JF. Echo Chambers, Disinformation and Smear Campaigns in Colombia: Evidence of their Structuration and Dynamics on Twitter during the 2019 Medellin Local Elections. PyG. 2022;29(1). Accessed October 13, 2026. http://www.politicaygobierno.cide.edu/index.php/pyg/article/view/1494