| 1 | ||
| Researcher: | Karunakaran, V | |
| Guide: | Padmanabham, K S | |
| University: | University of Madras | |
| Language: | English | |
| 2 | ||
| Researcher: | Karunakaran, V | |
| Guide: | Mukerjee, D P; Shabbir Khan | |
| University: | Aligarh Muslim University | |
| Language: | English | |
| Shodhganga | ||
| 3 | ||
| Researcher: | Karunakaran, V C | |
| University: | University of Madras | |
| Language: | English | |
| 4 | ||
| Researcher: | Karunakaran V V | |
| Guide: | Ninan K N | |
| University: | University of Kerala | |
| Language: | English | |
| Shodhganga | ||