QUANG, Vo Dai; 						HANG, Trinh Thi Dieu.
 Action research: An overview.
<strong>VNU Journal of Foreign Studies</strong>, [S.l.], v. 24, n. 4, dec. 2008.
ISSN 2525-2445.
Available at: &lt;<a href="https://js.vnu.edu.vn/FS/article/view/3215" target="_new">https://js.vnu.edu.vn/FS/article/view/3215</a>&gt;. Date accessed: 04 july 2024.