Cut Nadia Muji Rahmah, Aisyah Inka Putri Lubis, Tengku Syarfina, and Rahmadsyah Rangkuti. “Intonation Difference Between Chinese EFL Speaker and Indonesian EFL Speaker : An Acoustic Features Analysis”. Sintaksis : Publikasi Para ahli Bahasa dan Sastra Inggris 2, no. 6 (October 29, 2024): 59–68. Accessed April 21, 2025. https://journal.aspirasi.or.id/index.php/sintaksis/article/view/1143.