| 1 | ||
| Researcher: | Janeyulu ,M. Raman | |
| Guide: | Rao ,B. Chandrasekhar | |
| University: | University of Hyderabad, Hyderabad | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Jacob, Dinimol | |
| Guide: | Exemmal, J | |
| University: | Mahatma Gandhi University, Kottayam | |
| Language: | English | |
| Shodhganga | ||