Fernández-Planells, A., C. Feixa Pampols, and M. Figueroas-Maz. “15-M in Spain: Differences and Similarities in Communication Practices With Previous Social Movements”. Última Década, vol. 21, no. 39, Jan. 2020, pp. 115-38, https://nuevosfoliosbioetica.uchile.cl/index.php/UD/article/view/56137.