Er. Utkal Kumar Pradhan, Er. Abhilash, A. N. S. ,Er. S. T. , E. P. S. B. P. (2016). Importance of Wireless Sensor Network and Artificial Intelligence for Safety Prerequisite in Mines. International Journal of Engineering and Computer Science, 5(11). Retrieved from https://ijecs.in/index.php/ijecs/article/view/3031