S. Sharma, G., أميش, and A. kumar. “Solving a Travelling Salesman Problem With Heuristic Model Approach and Comparing With AMPL Solution”. IRAQI JOURNAL OF STATISTICAL SCIENCES, vol. 17, no. 2, June 2025, pp. 1-6, https://rjps.uomosul.edu.iq/index.php/stats/article/view/20760.