- Number of Registered Units, Employment and Investment of Micro, Small and Medium Enterprises in Gumla District of Jharkhand (2007-2008)
- Number of Units, Employment and Investment therein at Micro, Small and Medium Enterprises (MSMEs) by Social Category in Gumla District of Jharkhand (2007-2008) - Part I
- Number of Units, Employment and Investment therein at Micro, Small and Medium Enterprises (MSMEs) by Social Category in Gumla District of Jharkhand (2007-2008) - Part II