| 1 | ||
| Researcher: | Velavan, S | |
| Guide: | Ramachandran, K | |
| University: | Madurai Kamraj University | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Velavan, K | |
| Guide: | Rao, P Sambasiva | |
| University: | Pondicherry University | |
| Language: | English | |
| Shodhganga | ||
| 3 | Crystallographic studies on some organic molecules of biological and pharmacological interest | |
| Researcher: | Velavan, R | |
| Guide: | Subramanian, K | |
| University: | Anna University | |
| Language: | English | |
| Shodhganga | ||
| 4 | ||
| Researcher: | Velavan, A | |
| Guide: | Sumathi, S and Balasubramanian | |
| University: | Hindustan University | |
| Language: | English | |
| Shodhganga | ||
| 5 | A study on the financial performance of the sugar mills in Tiruchirappalli District | |
| Researcher: | Velavan, M | |
| Guide: | Suryamurthy, S | |
| University: | Bharathidasan University | |
| Language: | English | |
| Shodhganga | ||