Chintan J. Kariya, Nimesh D. Patel, Himanshu P. Pandey, Himanshu P. Suman, and Meet J. Shukla. “ECONOMICAL DESIGN OF METAL MELTING FURNACE”. International Journal of Advance Research in Engineering, Science & Technology, vol. 5, no. 4, Apr. 2018, pp. 111-7, https://ijarest.org/index.php/ijarest/article/view/1435.