VÂN, Hoàng Văn.
 The Development of the Ten-Year English Textbook Series for Vietnamese Schools under the National Foreign Language 2020 Project: A Cross-Cultural Collaborative Experience.
<strong>VNU Journal of Foreign Studies</strong>, [S.l.], v. 31, n. 3, sep. 2015.
ISSN 2525-2445.
Available at: &lt;<a href="https://js.vnu.edu.vn/FS/article/view/15" target="_new">https://js.vnu.edu.vn/FS/article/view/15</a>&gt;. Date accessed: 07 may 2024.