Riungu, E. J., Njenga, H. N. and Oduor, F. D. O. (2017) “Conversion of Anodizing Sludge into Aluminum Sulphate for Use in Waste Water Treatment”, The International Journal of Science & Technoledge, 5(11). Available at: https://internationaljournalcorner.com/index.php/theijst/article/view/123692 (Accessed: 22 July 2024).