Hà, V.
(2014).
 Why do Young People in Vietnam Use Expletive English Word While Speaking Vietnamese?.
<em>VNU Journal Of Science: Education Research, 30</em>(2).
Retrieved from <a href="https://js.vnu.edu.vn/ER/article/view/314" target="_new">https://js.vnu.edu.vn/ER/article/view/314</a>