Nagrath, Vishwas, Seyed Hunzela Haq, Harshit Mishra, and Adil Wazeer. “Theoretical Study on Methods to Increase the Efficiency and Performance of Solar Air Heater”. Asian Review of Mechanical Engineering 9, no. 1 (May 5, 2020): 1–4. Accessed May 3, 2024. https://ojs.trp.org.in/index.php/arme/article/view/2477.