M. Mirele Alves Medeiros e W. Willames Cirino Oliveira, “LINGUISTIC VARIATION AND ITS ASSUMPTIONS: AN APPROACH TO DIATOPIC VARIATION IN A TRISTE PARTIDA DE PATATIVA DO ASSARÉ”, GEI, vol. 5, nº 06, p. 88–116, nov. 2024, doi: 10.51249/gei.v5i06.2304.