แซ่โง้ว ส. Development of "是" Copula Verb and Copula Construction in Chinese. Journal of the Faculty of Arts, Silpakorn University, [S. l.], v. 40, n. 2, p. 149–176, 2019. Disponível em: https://so04.tci-thaijo.org/index.php/jasu/article/view/189828. Acesso em: 29 apr. 2024.