| 1 | ||
| Researcher: | Sreeramulu, Y. | |
| Guide: | Krishna, I. V. Murali | |
| University: | Jawaharlal Nehru Technological University, Hyderabad | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Pulagara, Venu Gopala Rao | |
| Guide: | Kumar, Y Ashok | |
| University: | Acharya Nagarjuna University, Guntur | |
| Language: | English | |
| 3 | ||
| Researcher: | Mohapatra, Pravash Ranjan | |
| Guide: | Mishra, S P | |
| University: | Sambalpur University, Sambalpur | |
| Language: | English | |