Categories

• Physics
• Education
• evs
• Politicalscience
• Others,Botany
• psycholigy
• Political Science
• zoolozy
• Zoology,odiya
• Economics

Authors

• Gadne
• Oxford University
• Mohapatra P.N.
• Pradhan N.K.
• Sahu, k.c.
• Acharya , b.m.
• vohra
• Das , Mamta
• Biswal,Chakirborty
• Stoken