Categories

• Logic
• Biology,odiya
• Mathematics
• Others,Political Science
• Chemistry,odiya
• evs
• Eng
• History
• Chemistry
• Economics

Authors

• Ran U.K
• Hunter
• Panda S.N.
• Kuppuswary B
• Mishra. B.K.
• Bahl , Bahl,Das,Nanda, Sharma
• Singh,Jain
• Kanhu Charan,Pradhan, chaina
• Mishra , B.K.,mansingh and patra
• Ghosh, Amitav