| Author Profile : |
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 | Author : | Khirod Chandra Mahto and Dr. Pravat Kumar
| | Current Position : | | Research Scholar (Ph.D) , Department of Education, Sainath University,Jirabar, Ranchi, Jharkhad. | | Education : | | Ph.D | | Short Profile : | | Khirod Chandra Mahto is a Research Scholar (Ph.D) at Department of Education in Sainath University,Jirabar,
Ranchi, Jharkhad.
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