References
- Korea Institute for Rare Metals: Homepage, www.kiram.re.kr.
- M. G. Han, G. S. Choi and J. W. Lee: J. Korean Society of Mineral and Energy Resources Engineers, 45 (2008) 208 (Korean).
- T. S. Kim, B. K. Kim, B. S. Kim and K. T. Park: J. Korean Trends in Metals & Materials Engineering, 27 (2014) 8 (Korean).
- R & D Biz, Strategic Industry Map, (2013) 1 (Korean).
- S. T. Oh: Report, Analysis of government projects in Korea for rare metals, Korea Institute for Rare Metals, www.kiram.re.kr, (2013), 15 (Korean).