Pereira do Nascimento, C.E. and de Macedo, F.C. 2025. Urban-Regional Dynamics of the Northeastern Brazilian Semiarid Region in the 21st Century. Revista de Economia Regional, Urbana e do Trabalho. 14, 1 (Aug. 2025), 36–58. DOI:https://doi.org/10.21680/2316-5235.2025v14n1ID40708.