DE MARIA, Pier Francesco. MAPPING RELATIONS IN RESEARCHS ABOUT POVERTY AND MIGRATION (1980-2017). Mercator, Fortaleza, v. 18, feb. 2019. ISSN 1984-2201. Available at: <http://www.mercator.ufc.br/mercator/article/view/e18003en>. Date accessed: 27 may 2020. doi: https://doi.org/10.4215/rm2019.e18003.