Categories

• Mathematics
• Political Science
• Chemistry
• evs
• Other
• Others,Biology
• Physics
• Botany,Zoology
• History,odiya
• Political Science,Education

Authors

• M.D,Raisinghania
• Dhala B.K.
• galsworthy,Shakespeare, W.
• Mohanty , B.D,Das ,A.K
• Das , Many, KN
• Ray, R.
• Rohati
• Vikash M.C.
• Sen, K.K,B.C,Parida
• H.K.,choudhari,Das , H.K.