Categories

• Physics,History
• enviromental studies
• Others,Chemistry
• geography
• Mathematics
• Eng
• Education,Zoology
• Political Science
• Others,Biology
• englisg

Authors

• Kar
• mansingh and patra,sharma and satyal
• Panda, B.B
• Gupta, Others,Kumar
• Mohapatra S.R,Mohanty H.K
• Saxena , Sarbhet
• Malik , S.K.,Malik , S.K.
• Routray
• Bhagbati
• Dash & Paikaray