Abhishek Kumar1 , Dr Dharam Buddhi2 , Shravan Kumar Yadav3* , S.B. K. Reddy4. “Studies of Rock Bed Solar Thermal Storage System for Space Heating Applications”. International Journal of Emerging Trends in Science and Technology, Vol. 3, no. 11, Nov. 2016, pp. 4764-70, https://igmpublication.org/ijetst.in/index.php/ijetst/article/view/1351.