Categories

• Education
• Physics,History
• Others,History
• English
• Mathematics
• Economics,History
• Others,Biology
• Chemistry
• geography
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Authors

• Thorpe
• das and sahu,P,K,Dhar
• Mohanty , r.c.
• Pattanaik K.
• Acharya , b.c.
• Safaya , b.d., r.n. and shaida
• Mohanty S.K.
• Nayak, Swain
• Senapati, F.M,K.C,Pattanaik
• Mangal S.K