Nguyen Thi Thanh Tu, Vu Dinh Minh, Nguyen Thanh Tung và Nguyen Minh Quy (2017) “RESEARCHING AND BUILDING AN OPEN SOURCE ANTI-SPAM (SPAM-AVOIDANCE) FRAMEWORK FOR UNIVERSITY’S EMAIL SYSTEM”, Journal of Applied Science and Technology, 12, tr 83-88. Available at: http://jst.utehy.edu.vn/index.php/jst/article/view/238 (Truy cập: 4Tháng Tư2025).