Bhaskar karthik, Peddisetty sumanth, D. M. J. A. mahesh , M. upendra ,. “A Novel Fire Detection Technique Employing Edge Driven Gradient And Control Unit For Rough Spots”. Design Engineering, Oct. 2021, pp. 5475-84, http://thedesignengineering.com/index.php/DE/article/view/5509.