| 1 | ||
| Researcher: | Siva Subramanian, S | |
| Guide: | Louis Jesudass, L | |
| University: | Manonmaniam Sundaranar University | |
| Language: | English | |
| Shodhganga | ||
| 2 | Bibliometric analysis of medicinal and aromatic plants research | |
| Researcher: | Siva subramanian S | |
| Guide: | Thirumagal A | |
| University: | Manonmaniam Sundaranar University | |
| Language: | English | |
| Shodhganga | ||
| 3 | Geomorphology of selected sites of iron, manganese and chromium deposits | |
| Researcher: | Siva Subramanian, K S | |
| Guide: | Subramanyan, V | |
| University: | Indian Institute of Technology-Bombay | |
| Language: | English | |
| 4 | study of tamil historical novels with special reference to Kalki's historical novels | |
| Researcher: | Siva Subramanian, A | |
| Guide: | Murugan, S | |
| University: | University of Calicut | |
| Language: | English | |