POORNIMADARSHINI, S. A Semiotic Investigation of Emoji Functionality and Semantic Ambiguity in Cross Cultural Professional Emails. International Journal of English and Education, [S. l.], v. 15, n. 1, p. 229–236, 2026. DOI: 10.67050/IJEE/V15I1/IJEE261023. Disponível em: https://ijee.org/ijee/article/view/IJEE261023. Acesso em: 23 sep. 2026.