GUPTA AK, DUTTA AK, BASU R. TO MEET RISING COAL DEMAND INDUSTRY HAS TO INITIATE REQUIRED R& D AND EXPLORE LOOK-AHEAD TECHNOLOGY FOR INTRODUCTION IN MINE. JBM [Internet]. 2019Feb.26 [cited 2024Apr.23];5(2):01-8. Available from: https://www.ijrdo.org/index.php/bm/article/view/2710