Maemuna Muhayyang, Fitri Radhiyani, and Andi Asrifan. “Triphthong Pronunciation Errors: An Analysis of English Education Students”. INTERACTION: Jurnal Pendidikan Bahasa 12, no. 1 (May 10, 2025): 133–150. Accessed June 30, 2025. https://e-journal.unimudasorong.ac.id/index.php/interactionjournal/article/view/1740.