“Analyzing Sun Angles of Solar Time Dial for Design of Building Envelope Components for the Region of Andhra Pradesh, India”, Int. J. Emerg. Trends Sci. Technol., vol. 4, no. 03, pp. 5018–5028, Mar. 2017, Accessed: Sep. 28, 2026. [Online]. Available: http://igmpublication.com/ijetst.in/index.php/ijetst/article/view/1000