| Author Profile : |
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 | Author : | Diwakar Nath Jha
| | Current Position : | | Assistant Professor , Dept. Of Physics , M.K.College, Darbhanga. | | Education : | | - | | Short Profile : | | Diwakar Nath Jha is working as Assistant Professor at Dept. Of Physics in M.K.College, Darbhanga.
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