| 41 | ||
| Researcher: | Somanathan Nair K P | |
| Guide: | Rajan Pillai C V | |
| University: | University of Kerala | |
| Language: | English | |
| Shodhganga | ||
| 42 | ||
| Researcher: | Rajagopalan Nair C P | |
| Guide: | Krishna Warrier A G; Mony K S | |
| University: | University of Kerala | |
| Shodhganga | ||
| 43 | ||
| Researcher: | Krishnankutty Nair K P | |
| Guide: | Venkitachalam lyer S | |
| University: | University of Kerala | |
| Language: | English | |
| Shodhganga | ||
| 44 | ||
| Researcher: | Rajendran Nair K P | |
| Guide: | Puthusseri Ramachandran | |
| University: | University of Kerala | |
| Shodhganga | ||
| 45 | ||
| Researcher: | Nair, M P B K | |
| Guide: | Sharma, R G | |
| University: | Dr Bhimrao Ambedkar University | |
| Language: | English | |