Cvetković D, Dražić Z, Kovačević-Vujčić V. Complexity indices for the traveling salesman problem continued. YUJOR [Internet]. 2021 Nov. 1 [cited 2026 Jan. 9];31(4):471-8. Available from: https://yujor.erc.fon.bg.ac.rs/index.php/yujor/article/view/678