Correia, Isac Alves, et al. “Out-Migration and Cash Transfers As a Livelihoods Adaptation to the Droughts in the Seridó Potiguar”. REMHU, Revista Interdisciplinar Da Mobilidade Humana, vol. 28, no. 59, Sept. 2020, pp. 177-9, https://doi.org/10.1590/1980-85852503880005911.