Categories

• Others,Biology
• Political Science,Education
• Economic
• English
• Physics,odiya
• Hindi
• Other
• Chemistry
• Politicalscience
• evs

Authors

• Swain , Pradhan
• R.,jatkar, s.d. & jayaram
• Piesen , J.M.H,Sahu, J.D
• Rao, U.,M,Das
• B.C,Jena
• Sahu, B.D,Mishra ,Chaimi
• christie
• Iyengan, N.ch
• Y.D
• Nayak. D.D.