Balakrishna, U. “A Lexi Search Approach to Generalized Travelling Salesman Problem: A Lexi Search Approach to Generalized Travelling Salesman Problem”. Asian Journal of Computer Science Engineering(AJCSE) 2, no. 03 (October 31, 2017). Accessed May 2, 2024. http://ajcse.info/index.php/ajcse/article/view/71.