Categories

• geography
• pyschology
• Education
• Political Science,Education
• Logic
• Others,Chemistry
• Zoology,odiya
• Economics
• evs
• Others

Authors

• Sahu.B.K
• Pradhan .C
• manuel
• Bhattachargya
• Das , Patnaik,Das , Satpathy
• Das , Goutahari
• Ray,A.K.
• a.r.
• k.p.,balaji,k.p.,balaji
• Gupta, d.c.,Srivastava, l.n.