| 1 | |
| Researcher: | Singh, R P |
| Guide: | Singh, R P |
| University: | Govind Ballabh Pant University of Agricultural and Technology |
| Language: | English |
| 2 | |
| Researcher: | Singh, R C |
| Guide: | Yunus, M |
| University: | Kumaun University |
| Language: | English |
| 3 | |
| Researcher: | Singh, R R |
| Guide: | Moraes, G M |
| University: | University of Mumbai |
| Language: | English |