| 1 | |
| Researcher: | Soundara, Rajan |
| University: | Banaras Hindu University |
| Language: | English |
| 2 | |
| Researcher: | Rajan Kumar |
| Guide: | Minocha, J L |
| University: | Punjab Agricultural University |
| Language: | English |
| 3 | |
| Researcher: | Soundara Rajan, Sadhu Srinivasa |
| University: | Banaras Hindu University |
| Language: | English |