, N.Lakshmipathy, Ch.S.N.Murthy, M. Aruna. 2015. “Comparison of Illumination Survey Data of Field (Practical) With Developed MATLAB for Conventional and LED Lighting System in Both Open Cast and Underground Mines-A Case Study”. International Journal on Recent and Innovation Trends in Computing and Communication 3 (10):5845-51. https://doi.org/10.17762/ijritcc.v3i10.4943.