SANZ ABAD, Jesús. crisis and migratory strategies of social reproduction. an analysis from the study of ecuadorian migration in spain. Migraciones. Publicación del Instituto Universitario de Estudios sobre Migraciones, [S. l.], n. 37, p. 195–216, 2015. DOI: 10.14422/mig.i37.y2015.009. Disponível em: https://revistas.comillas.edu/revistamigraciones/article/view/5517. Acesso em: 13 mar. 2026.