Categories

• Logic
• enviromental studies
• Politicalscience
• Physics,odiya
• Economics,History
• Physics
• Botany,Physics
• englisg
• Others,English
• Economics,Political Science

Authors

• P.P Sansad
• COLLINS, D., l. lapierre
• laski, h.j.
• Chakrapani
• Sabnavis
• Sashi
• Behera, k.c.,G.C,Nayak
• Mishra ,Kar
• majhi
• Bharjaua