HUAN, Hoang Xuan; 						HOANG, Dinh Trung.
 On the Ant Colony System for Postman Problem.
<strong>VNU Journal of Science: Natural Sciences and Technology</strong>, [S.l.], v. 18, n. 1, mar. 2002.
ISSN 2588-1140.
Available at: &lt;<a href="https://js.vnu.edu.vn/NST/article/view/3088" target="_new">https://js.vnu.edu.vn/NST/article/view/3088</a>&gt;. Date accessed: 23 nov. 2024.