“The applicability of the Single Registry in the Social Assistance policy of the municipalities of the macro region of Mucuri Valley/MG between 2019 and 2021” (2026) Revista de Estudos em Municipalidade, 1(1). Available at: https://revistas.apps-teste.ufvjm.edu.br/resmuni/article/view/332 (Accessed: 30 April 2026).