“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.ufvjm.edu.br/index.php/resmuni/article/view/332 (Accessed: 6 May 2026).