Abhishek Kumar1 , Dr Dharam Buddhi2 , Shravan Kumar Yadav3* , S.B. K. Reddy4. (2016). Studies of Rock Bed Solar Thermal Storage System for Space Heating Applications. International Journal of Emerging Trends in Science and Technology, 3(11), 4764-4770. Retrieved from http://igmpublication.org/ijetst.in/index.php/ijetst/article/view/1351