Sáez Muñoz F, Muñoz Hernández R. Militant and political experiences in the formation of the Socialist Party of Chile in the greater Concepción area, 1931-1933. Revista de Historia Social [Internet]. 2026 Apr. 22 [cited 2026 Aug. 19];30(1):62-91. Available from: https://journals.usach.cl/ojs/index.php/historiasocial/article/view/7528