Categories

• Hindi
• Political Science
• Mathematics
• Others,Botany
• evs
• Chemistry
• Physics
• Economics
• Political Science,Education
• Economics,Political Science

Authors

• Ghosh, u.n.,Ghosh, u.n.
• Kumar, Ram
• Mishra , Sachida N
• Vikash
• Panigrahi , Ramesh,sahu and parida
• Ranjan J.B
• D.
• C,Xavien
• ananda and kumar,acharya and sharma
• Selleion