Categories

• englisg
• Political Science,History
• Mathematics
• Economic
• enviromental studies
• Political Science,Education
• Economics
• Physics
• economy
• Education

Authors

• Pandya
• Das K.B
• Das
• Sahu S.S
• anusaya
• Bhatia Praveen
• j.w.,garner
• monon, k.p.k.,monon, k.p.k.
• A.E.,Cox , c.b. and dyson
• Mahapatra. S.K.