| 1 | |
| Researcher: | Ramakrishnan, T R |
| University: | Indian Institute of Technology-Delhi |
| Language: | English |
| 2 | |
| Researcher: | Ramakrishnan, R |
| Guide: | Vincent, X Kunnukkasseril |
| University: | Indian Institute of Technology-madras |
| Language: | English |
| 3 | Studies on photochlorination in a tubular flow reactor (posthumous) |
| Researcher: | Ramakrishnan, R |
| Guide: | Subramaniam, N |
| University: | Indian Institute of Technology Madras |
| Language: | English |
| 4 | |
| Researcher: | Ramakrishnan Iyer, G |
| Guide: | Chhada, M S |
| University: | University of Mumbai |
| Language: | English |