1. Q. D. Nguyen and D. V. Boger, Int J Miner Proces, (54) (1998), 217–233.
2. J. Alvarez, S. Ordonez, R. Rosal, H. Sastre and F.V. Diez, Appl Catal A: Gen, (180) (1999), 399–409.
3. B. K. Mohapatra, M. B. S. Rao, R. Bhima Rao and A. K. Paul, “Characteristics of Red Mud generated at Nalco Refinery, Damanjodi, India”, (Light Metals 2000 as held at 129th TMS Annual Meeting; Nashville, TN; USA, 2000), 161–165.
4. L.Y. Li, Waste Management, (21) (2001), 525–534.
5. P. J. Creswell and D. J. Milne, (Proceedings of the Annual Meeting on the Light Metals AIME, TX, USA, 1982), 227–238.