1. Abubakar, H. (2011). Problems and prospects of improvisation of Aluminum pot in Potiskum Area of Yobe State, Unpublished Project for the award of NCE Certificate, Fine and applied Art Department Umar Suleiman College of Education Gashu’a, Yobe State.
2. Adelkhani, H., Nasoodi, S., and Jafari, A. H. (2009). A study of the morphology and optical properties of electropolished aluminum in the Vis-IR region, International Journal of Electrochemical Science, 4; 238-246.
3. Agarwal, P., Srivastava, S., Srivastava, M. M., Prakash, S., and Ramanamurthy, M. (1997). Studies on leaching of Cr and Ni from stainless steel utensils in certain acids and in some Indian drinks, Science of Total Environment, 199; 271-275.
4. Agency for Toxic Substances and Disease Registry (ATSDR), Division of Toxicology. (1999). ATSDR Toxicological Profile for Cadmium. Agency for Toxic Substances and Disease Registry, US Department of Health and Human Services, Atlanta. pp 1-440.
5. Aleksandra, D., and Urszula, B. (2008). The impact of Nickel on human health, Journal of Elementology, 13(4); 685-696.