LAI, Tang Thi; 						LIEN, Nguyen Thi Hong; 						VU, Nguyen Ngoc.
 FLIPGRID APP FOR TEACHING SPEAKING SKILLS: STUDENTS’ PERCEPTIONS AND PERFORMANCE IMPACT.
<strong>VNU Journal of Foreign Studies</strong>, [S.l.], v. 37, n. 6, dec. 2021.
ISSN 2525-2445.
Available at: &lt;<a href="https://js.vnu.edu.vn/FS/article/view/4746" target="_new">https://js.vnu.edu.vn/FS/article/view/4746</a>&gt;. Date accessed: 29 apr. 2024.
doi: <a href="https://doi.org/10.25073/2525-2445/vnufs.4746">https://doi.org/10.25073/2525-2445/vnufs.4746</a>.