TÂN, Bùi Văn.
 Nâng cao hiệu quả giấu tin trong ảnh nhị phân.
<strong>VNU Journal of Science: Natural Sciences and Technology</strong>, [S.l.], v. 28, n. 2, june 2012.
ISSN 2588-1140.
Available at: &lt;<a href="https://js.vnu.edu.vn/NST/article/view/1177" target="_new">https://js.vnu.edu.vn/NST/article/view/1177</a>&gt;. Date accessed: 14 mar. 2025.