Sun Y. The Existence of Social Movement Organization(SMO) &Comparison of Collective and Connective Action in the Digital Era ---- an Analysis of 15-M Movement in Spain. macro. manag. & public. polic. [Internet]. 2020 Sep. 16 [cited 2024 Dec. 22];2(3):11-5. Available from: https://journals.bilpubgroup.com/index.php/mmpp/article/view/1849