Ajay Singh Yadav, Sachi Pandey, TarunkumarArora, Pavan Kumar Chaubey, Garima Pandey, and Anupam Swami. “A Study of Ant Colony Optimization for Travelling Salesman Problem under an Effect of Covid-19 Pandemic on Medicine Supply Chain Inventory Management”. Elementary Education Online 20, no. 5 (December 19, 2023): 1450–1460. Accessed July 4, 2024. https://ilkogretim-online.org/index.php/pub/article/view/5192.