Toi, N., 		Hung, N., & 		Son, P.
(2011).
 A unified plagiarism detection framework.
<em>VNU Journal Of Science: Mathematics - Physics, 27</em>(1).
Retrieved from <a href="https://js.vnu.edu.vn/MaP/article/view/1346" target="_new">https://js.vnu.edu.vn/MaP/article/view/1346</a>