Saleem, S. A., J. Amarnath, K. A. Aravind, and D. Devendranath. “End-of-Life Evaluation of RTV Coated Porcelain and Glass Insulators under Pollution Conditions”. Power Research - A Journal of CPRI, Mar. 2009, pp. 9-15, https://cprijournal.in/index.php/pr/article/view/957.