Categories

• Physics,History
• Computer Science
• Economics,Political Science
• evs
• Political Science,History
• Others,Chemistry
• geography
• Political Science,Education
• Biology,odiya
• Biology

Authors

• Das , Jena
• Mohapatra , S.K.
• Mohanty.G
• Baffer
• R.P,Tanda
• Dutta. S.
• panth
• R Narayan, R.K
• Seddin, IAN
• Pattanaik, D.D