Avadhesh Yadav and V.K. Bajpai, An Experimental Study on Evacuated Tube Solar Collector for Heating of Air in India. journal = {International Journal of Mechanical and Mechatronics Engineering}, [online]. World Academy of Science, Engineering and Technology. July 2011, vol. 55(7). 1188 - 1193 [viewed 26 April 2024]. Available from: https://publications.waset.org/pdf/14741.