Categories

• Education
• Others,Botany
• Physics
• Chemistry,odiya
• Others,Political Science
• evs
• Political Science,Zoology
• Economics
• Mathematics
• Ethics and Values

Authors

• ganguli and kumar
• Samal, S.,Samal, S.
• Lessery
• Rout, S.
• Nelson
• Hurdanandan
• Kar, R.K.,V.K.,khosala
• h.,janrett,h.,janrett
• Varma
• Panda B.B