Sheikh, S. T., A. Khalique, F. A. Malik, and N. Hamid. “Corrosion of Aluminum Components and Remedial Measures”. Biological Sciences - PJSIR, vol. 49, no. 6, Dec. 2006, pp. 388-90, https://v2.pjsir.org/index.php/biological-sciences/article/view/1262.