1. Cherubini, F., Raugei, M. and Ulgiati, S., Res., Conservation Recycling, 2008, vol. 52, pp. 1093–1100.
2. George J.S., Hagen S., Jana S. and Suzanne P, Proceedings of the Ninth Biennial SGA Meeting, Dublin, 2007, p. 827–830.
3. Wulandari, W., Brooks, G.A., Rhamdhani, M.A., and Monaghan, B.J., Magnesium, PhD Thesis, Australia NSW, 2009.
4. Morsi, I.M. and Ali, H.H., J. S. Afr. Inst. Min. Metall., 2013, vol. 113, pp. 511–517.
5. Nightingale, S.A., Brooks, G., and Monaghan, B.J., Met. Trans. B: Process Met. Mater. Proc. Sci., 2005, vol. 36, pp. 453–461.