VIROJA, K. A Study of Sign Language Phonology. Chophayom Journal, [S. l.], v. 30, n. 3, p. 109–115, 2019. Disponível em: https://so01.tci-thaijo.org/index.php/ejChophayom/article/view/223433. Acesso em: 4 may. 2024.