Veeraragavan, V., P. Duraisamy, T. Murugan, and R. Krishnan. “Stability Analysis of Uncertain Temperature Control System With Two Additive Delays and Nonlinear Perturbation”. JOURNAL OF ADVANCES IN CHEMISTRY, vol. 13, no. 10, Mar. 2017, pp. 5927-34, doi:10.24297/jac.v13i10.5889.