Melo, Elaine Alves Santos, and Silvia Regina de Oliveira Cavalcante. “‘O Celular Acabou a bateria’: A Descriptive and Formal Analysis for the Subject Topic”. ALFA: Revista de Linguística 64 (October 29, 2020). Accessed December 7, 2025. https://periodicos.fclar.unesp.br/alfa/article/view/11583.