Bonet-Martí, Jordi, and M. Trinidad Bretones Esteban. 2022. “Protest Cycles in Post-Transitional Spain (2011–2017): A Comparison Between the Indignados Movement and the Catalan Independence Process”. Debats. Revista De Cultura, Poder I Societat 7 (December):243-60. https://revistadebats.net/article/view/5523.