HIỀN, Nguyễn Đình.
 Âm cuối của âm Hán Việt trung cổ.
<strong>VNU Journal of Foreign Studies</strong>, [S.l.], v. 25, n. 2, june 2009.
ISSN 2525-2445.
Available at: &lt;<a href="https://js.vnu.edu.vn/FS/article/view/2243" target="_new">https://js.vnu.edu.vn/FS/article/view/2243</a>&gt;. Date accessed: 03 dec. 2024.