Haragobinda Srichandan and Sradhanjali Singh and Dong Jin Kim and Seoung-Won Lee, A Comparative Study of Metal Extraction from Spent Catalyst Using Acidithiobacillus ferrooxidans. journal = {International Journal of Materials and Metallurgical Engineering}, [online]. World Academy of Science, Engineering and Technology. June 2013, vol. 78(6). 430 - 434 [viewed 21 September 2024]. Available from: https://publications.waset.org/pdf/6388.