Linking migration, climate and social protection in Brazilian semiarid: case studies of Submédio São Francisco and Seridó Potiguar. SustDeb [Internet]. 2020 Aug. 31 [cited 2025 Apr. 11];11(2):238-51. Available from: https://periodicostestes.bce.unb.br/index.php/sust/article/view/31293