Categories

• englisg
• Others,Chemistry
• Biology,odiya
• Physics
• pyschology
• Political Science,odiya
• Others,Biology
• Political Science,Education
• geography
• Botany,Physics

Authors

• Gangatree Das , Dutta
• Chandra,Pripan
• Parida J.K
• gsp.
• malley
• Haney
• P.K,Barik
• collins and lapierre
• S.K.,srivastaba,parihar, n.s.
• Neason