Unraveling the Intuitionistic Octagonal Fuzzy Travelling Salesman Problem via Dhouib-Matrix-TSP1 Heuristic. Stat., optim. inf. comput. [Internet]. 2024 Dec. 18 [cited 2026 Apr. 23];13(3):1046-62. Available from: https://www.iapress.org/index.php/soic/article/view/2150