| 1 | |
| Researcher: | Sheela, M S | 
| Guide: | Venkitesan, T S | 
| University: | Kerala Agricultural University | 
| Language: | English | 
| 2 | |
| Researcher: | Thapa, R B | 
| Guide: | Pathak, P K | 
| University: | Govind Ballabh Pant University of Agricultural and Technology | 
| Language: | English | 
| 3 | |
| Researcher: | Verma, A K | 
| Guide: | Singh, Amerika | 
| University: | Govind Ballabh Pant University of Agricultural and Technology | 
| Language: | English |