1. Lowrison GC, The energy consumed in the comminution process, Crushing and Grinding, Butterworths, London, 1974, pp. 49–66.
2. Fuerstenau D W, and Abouzeid A-ZM, Int. J. Miner. Process. 67 (2002) 161.
3. Tromans D, Minerals Eng. 21 (2008) 613.
4. Gupta V K, and Kapur P C, Powder Technol. 10 (1974) 217.
5. Malghan SG, The Scale-up of Ball Mills Using Population Balance Models, DEng. Thesis, University of California (Berkeley, California, USA) 1975.