Dr. Kalpana Sinha
Nawada Jila Mein Gramin Adivasi Mein krishi ki vividhata: Ek BhaugoliK Adhyayan
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Dr. Kalpana Sinha
Arun Kumar Suman
Dr. Kalpana Sinha,
Prabhat Kumar
श्रीमान सत्यवीर सिंह
श्रीमान सत्यवीर सिंह, जेबीटी अध्यापक
मुकेश कुमार राम
Dr.Mala kumari
Dr.Mala kumari
Dr. Rakesh Ranjan