| 1 | |
| Researcher: | Patel, Bhavinkumar Mohanbhai | 
| Guide: | Desai, D.B. | 
| University: | Gujarat University, Ahmedabad | 
| Language: | English | 
| 2 | |
| Researcher: | Vulavala, Srinivas | 
| Guide: | P., Johnson | 
| University: | Acharya Nagarjuna University, Guntur | 
| Language: | English | 
| 3 | |
| Researcher: | Javaid, Yousuf | 
| Guide: | Parmar, Vishnu | 
| University: | Bhagwant University | 
| Language: | English |