OLIVEIRA, Roberta Pires; GODOI, Elena; ILARI, Rodolfo. SER AND ESTAR IN BRAZILIAN PORTUGUESE, WITH PARTICULAR REFERENCE TO CHILD LANGUAGE ACQUISITION. Cadernos de Estudos Linguísticos, Campinas, SP, v. 16, p. 165–174, 2012. DOI: 10.20396/cel.v16i0.8636756. Disponível em: https://periodicos.sbu.unicamp.br/ojs/index.php/cel/article/view/8636756. Acesso em: 20 jul. 2024.