Aydin Goktas, Ali, Ufuk Malayoglu, and Ugur Malayoglu. 2012. “Microstructural and Electrochemical Analysis of Inorganic and Hybrid Sol Gel Silica Coatings on Al 7075 Alloy: Effect of Additives”. Asian Journal of Chemistry 24 (8):3633-39. https://asianpubs.org/index.php/ajchem/article/view/9409.