Somasundaram, Soniya, and P. Murali Krishna. “Anodization of Aluminium Alloys in Hydrofluoric Acid and Sulfuric Acid for Space Applications”. Asian Journal of Chemistry 34, no. 10 (September 19, 2022): 2763–2770. Accessed July 23, 2024. https://asianpubs.org/index.php/ajchem/article/view/34_10_39.