Excellence in Research and Innovation for Humanity
Catherine K. Thubakgale and  Richard K.K. Mbaya and  Kaby Kabongo,  Leaching Behaviour of a Low-grade South African Nickel Laterite.   journal   = {International Journal of Chemical, Molecular, Nuclear, Materials and Metallurgical Engineering}, [online]. World Academy of Science, Engineering and Technology. August 2012, vol. 68(8). 761 - 765[viewed 21 July 2018]. Available from: http://waset.org/publications/13415.