Categories

• Physics,odiya
• Education
• Others,Education
• enviromental studies
• Physics
• Others,odiya
• englisg
• Education,odiya
• Economics,Political Science
• Biology

Authors

• Raghovan
• K.L,Khurana
• Goyal,Tarun
• Acharya , R.C ,H.L,Ahcya
• Anastogi , Urleine
• Das ,m.n.,a.s.,astekar
• Sahu.R.C
• Baird , Hondenson
• a.s.,ramsay,a.s.,ramsay
• heminy ray