Multidimensional poverty index of northeast Brazil: an analysis in the period 2009-2015. Research, Society and Development, [S. l.], v. 10, n. 17, p. e257101725129, 2021. DOI: 10.33448/rsd-v10i17.25129. Disponível em: https://ojs34.rsdjournal.org/index.php/rsd/article/view/25129. Acesso em: 28 jun. 2025.