Categories

• Biology
• Mathematics
• Political Science,History
• Hindi
• evs
• Physics,History
• Politicalscience
• Political Science,odiya
• Others,odiya
• History,odiya

Authors

• sahu A.K
• bhattacharya and mahanta,Mishra , R.N
• Abrahams & Harphons
• Arora C.C
• P.D
• Mojaddedi
• Das , D.,Das , D.
• Alpha
• Chakralanty
• swanson and webster