DEVI ALVIONITA ALINDRA; FITHRIANI, Rahmah; PARDI, Pardi. Speech Acts Across Cultures: A Comparative Study of Request, Refusal, and Apology in English and Mandarin. International Journal of English and Applied Linguistics (IJEAL), [S. l.], v. 5, n. 3, p. 476–489, 2025. DOI: 10.47709/ijeal.v5i3.7380. Disponível em: https://itscience-indexing.com/jurnal/index.php/ijeal/article/view/7380. Acesso em: 12 jun. 2026.