Categories

• Political Science
• Mathematics
• evs
• economy
• Logic
• geography
• Others,Botany
• psycholigy
• Zoology
• Education

Authors

• Mishra, H.P.
• ibeen
• ganguli and kumar
• Sen, A.,Das , B.K
• Verma,Vikas
• Narayanswarli S
• Mcaurne
• Parida,Bhuyan
• Panigrahi , R.
• h.w.