1.
Van Doan N, Tran Khanh D, Thanh Son N. A NOVEL APPROACH TO DIGITAL WATERMARKING FOR VIETNAMESE DOCUMENTS. VNUHCM Journal of Science and Technology Development [Internet]. 31Dec.2007 [cited 27Apr.2025];10(13):31-. Available from: http://stdj.scienceandtechnology.com.vn/index.php/stdj/article/view/2862