| 1 | Large scale industries in Gaya District (old): progress, problems and prospects |
| Researcher: | Singh, Kamleshwar Prasad |
| Guide: | Singh, Sudama |
| University: | Magadh University |
| Language: | English |
| 2 | |
| Researcher: | Singh, Kamleshwar Prasad |
| Guide: | Saraf, Neelam |
| University: | University of Jammu |
| Language: | English |