Mora-Guerrero, G.M. et al. 2021. Perceived social support, self-esteem and teenage motherhood: respect and intrusion. Un study in Traiguen, Chile. PROSPECTIVA. Revista de Trabajo Social e Intervención Social. 32 (Jul. 2021), 151–171. DOI:https://doi.org/10.25100/prts.v0i32.10785.