| 1 | Integrated area development: A geographical analysis of Gaya District |
| Researcher: | Singh, Rabindra Nath |
| University: | Magadh University |
| Language: | English |
| 2 | |
| Researcher: | Verma, Girishchandra |
| Guide: | Singhal, G D |
| University: | Magadh University |
| Language: | English |