Bhatawdekar, Ramesh Murlidhar, Edy Tonnizam Mohamad, and Sunny M. Babu. “Hard Rock Excavation Without Blasting for Civil Engineering and Mining Projects”. Journal of Mines, Metals and Fuels 67, no. 4 (October 20, 2022): 227–231. Accessed May 7, 2024. https://informaticsjournals.com/index.php/jmmf/article/view/31547.