Gelado-Marcos, R., Puebla-Martínez, B., & Rubira-García, R. (2020). Twitter, the End of Bipartisan Politics and the Rise of Populism. The Spanish Campaign in May 2015. Revista De Sociologia E Política, 27(71), 1–13. https://doi.org/10.5380/rsocp.v27i71.72847