Categories

• Others,Education
• pyschology
• geography
• Other
• Physics,History
• Others,English
• Economics,History
• Biology,odiya
• Political Science,Education
• Odia

Authors

• Sambalpur University,Meher, k.c.
• Jana B.K
• Mohanty , K.N
• Sahu, N.,Mohanty , p.c.
• V.A.
• Carr
• W.T,Andrews
• Kilgour , Rilry
• Arora M.P.
• b.g.