Devi Alvionita Alindra, Rahmah Fithriani, and 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) 5, no. 3 (December 14, 2025): 476–489. Accessed November 12, 2026. https://jurnal.itscience.org/index.php/ijeal/article/view/7380.