จรูญโรจน์ จ. The Characteristics of Esperanto. Language and Linguistics, [S. l.], v. 22, n. 2, p. 1–22, 2019. Disponível em: https://so04.tci-thaijo.org/index.php/joling/article/view/180494. Acesso em: 20 may. 2024.