| 1 | ||
| Researcher: | Jackson, A | |
| Guide: | Panikkar, Nadaraja, M, V | |
| University: | Mahatma Gandhi University, Kottayam | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Deotale, R D | |
| Guide: | Bakale, V L | |
| University: | Dr Panjabrao Deshmukh Krishi Vidyapeeth | |
| Language: | English | |
| 3 | ||
| Researcher: | Raina, Rifat H | |
| Guide: | Khan, Zakir Husain | |
| University: | Punjabi University | |
| Language: | English | |
| Shodhganga | ||