K.K. Sharma and K.M.K. Sinha and T.G. Charan and D.D. Haldar, A Novel Approach for Beneficiation and Dewatering of Coal Fines for Indian Coal Preparation Plant. journal = {International Journal of Geological and Environmental Engineering}, [online]. World Academy of Science, Engineering and Technology. April 2011, vol. 52(4). 248 - 254 [viewed 21 September 2024]. Available from: https://publications.waset.org/pdf/13658.