TRANG, Nguyen Thi Thu; NGUYEN, Hoang Ky. VLSP 2021 - TTS Challenge: Vietnamese Spontaneous Speech Synthesis. VNU Journal of Science: Computer Science and Communication Engineering, [S.l.], v. 38, n. 1, june 2022. ISSN 2588-1086. Available at: <//jcsce.vnu.edu.vn/index.php/jcsce/article/view/358>. Date accessed: 06 oct. 2022. doi: https://doi.org/10.25073/2588-1086/vnucsce.358.