Categories

• evs
• Physics
• IT
• Others
• Zoology,odiya
• Others,Physics
• geography
• Economics
• englisg
• pyschology

Authors

• Achanya S.K
• G.N
• Bhal
• sinc lain
• sanapati and debi,rout and panda
• Rout, M.K., b.c. and mohapatra,Mohanty , R.
• Tripathy, B.B
• S.K.,Bose,S.K.,Bose
• Graff , Warner
• Ahlywalla