[1]
M. F. Islam, D. A. Begum, M. M. Rahman, and M. S. Rahman, “Extractive Separation of Al(III) and Ni(II) by Di-2-Ethylhexyl Phosphoric Acid -Kerosene System from Aqueous Fluoride Medium: Extractive Separation of Al(III) and Ni(II)”, Pakistan Journal of Scientific & Industrial Research, vol. 52, no. 2, pp. 59–65, Apr. 2009.