Sources of Resilience. Social Work and Digital Activism: Sorority, Intersectionality, Homophily and Polarization at #Metoo; #niumamenos; #niunamas; #8M. - Joaquín Castillo de Mesa; Paula Méndez Domínguez; Antonio López Peláez; Chaime Marcuello Servós (I Congreso Internacional de Trabajo Social Digital, 2021)