Agrawal, Harshit, Bhatu Kumar Pal, and Snehamoy Chatterjee. 2022. “Optimization of Opencast Mines Using Minimum Cut Algorithm – A Case Study from Iron Mine”. Journal of Mines, Metals and Fuels 67 (10):469-78. https://informaticsjournals.com/index.php/jmmf/article/view/31657.