by Richards, F. D., Hoggard, M. J., White, N. J.
Published in Geochemistry, geophysics, geosystems : G3 (01.12.2016)

by Ren, Xingwei, Guo, Zeyu, Ning, Fulong, Ma, Shuzhi
Published in Earth-science reviews (01.03.2020)

by Mustafa, Faizan
Published in Economic and political weekly (16.11.2019)

Published in Mint (New Delhi, India) (09.09.2016)

Published in Business Wire (13.09.2005)

Published in Business Wire (01.09.2005)

Published in Indian Express (25.06.2010)

Published in The Financial times (London ed.) (26.07.2007)

by Nevin, John, Rajendran, M
Published in Business world (India) (07.05.2010)