P. Muralidhar, Sandeep Kumar Sahoo, and U Kaarthikesh, “Retrofitting of Existing Building to Green Building - A Case Study”, ijscet, vol. 16, no. 1, pp. 44–53, Jun. 2025, Accessed: Aug. 12, 2026. [Online]. Available: https://journal.uthm.edu.my/index.php/IJSCET/article/view/17536