Professor S. G. Ahmed
·Registering in the Apparent National Encyclopedia of “WHO IS WHO IN THE WORLD”, (2007), USA.
·Registering in the Apparent National Encyclopedia of “WHO IS WHO IN THE WORLD”, (2008), USA
·International Scientist of the year (2008) from the International Biographical Center of Cambridge, England
·Registering in the Apparent National Encyclopedia of “WHO IS WHO IN THE WORLD”, (2009), USA
·Registering in the Apparent National Encyclopedia of “WHO IS WHO IN THE WORLD”, (2008), USA
·International Scientist of the year (2008) from the International Biographical Center of Cambridge, England
·Registering in the Apparent National Encyclopedia of “WHO IS WHO IN THE WORLD”, (2009), USA