| 21 | ||
| Researcher: | Ravichandran, C | |
| Guide: | Neelamegam, R | |
| University: | Alagappa University | |
| Language: | English | |
| Shodhganga | ||
| 22 | ||
| Researcher: | Velmurugan, G | |
| Guide: | Neelamegam, R | |
| University: | Alagappa University | |
| Language: | English | |
| Shodhganga | ||
| 23 | Pharmacognostical phytochemical and bioactivity studies on some species of Polygonum linn | |
| Researcher: | Ezhilan, B | |
| Guide: | Neelamegam, R | |
| University: | Manonmaniam Sundaranar University | |
| Language: | English | |
| Shodhganga | ||