Categories

• Physics
• Mathematics
• evs
• psycholigy
• Economics,History
• Sanskrit
• English
• Others,odiya
• Others,History
• Botany,Physics

Authors

• Ray, B.n.,Ray, B.n.
• Pradhan, N.
• M.C,Jhimagan,Samesdson , Nandhaus
• Chanlee
• harrison j.b.
• Dasgupta
• Patel K
• Behera,Saha ,Panigrahi , K.L
• Auyastine
• J.,willet