Categories

• Others,Biology
• Physics
• englisg
• psycholigy
• Economics,Political Science
• Others,Botany
• Economic
• Others,Education
• Others,Political Science
• Political Science,odiya

Authors

• Mittal H.R.
• Panigrahi , B.N
• Pathi
• Others,Das ,Das,Nanda, Sharma
• ey b.p.
• k.,hassan
• Ray A.S.
• R.,millar,R.,millar
• sethi and jena
• Mohanty & M.K.