1.
Duong D, Duong D. A DATA HIDING METHOD BASED ON QIM AND CONTOURLET TRANSFORM. VNUHCM Journal of Science and Technology Development [Internet]. 15Jun.2009 [cited 3Jun.2025];12(11):57-6. Available from: https://stdj.scienceandtechnology.com.vn/index.php/stdj/article/view/2312