| 1 | |
| Researcher: | Singh, Banvir |
| University: | University of Lucknow |
| Language: | English |
| 2 | |
| Researcher: | Singh^Braj |
| Guide: | Sharma, M L |
| University: | Ch Charan Singh Haryana Agricultural University |
| Language: | English |
| 3 | |
| Researcher: | Singh, Daya Shaknker |
| Guide: | Triphati, Satyandra |
| University: | Banaras Hindu University |
| Language: | English |