| 1 | ||
| Researcher: | Ramakrishnan, R | |
| Guide: | Vincent, X Kunnukkasseril | |
| University: | Indian Institute of Technology-madras | |
| Language: | English | |
| 2 | Studies on photochlorination in a tubular flow reactor (posthumous) | |
| Researcher: | Ramakrishnan, R | |
| Guide: | Subramaniam, N | |
| University: | Indian Institute of Technology Madras | |
| Language: | English | |
| 3 | ||
| Researcher: | Ramakrishnan R | |
| Guide: | Namasivayam A | |
| University: | University of Madras | |
| Language: | English | |
| Shodhganga | ||
| 4 | ||
| Researcher: | Ramakrishnan R | |
| Guide: | Radhakrishna S | |
| University: | University of Madras | |
| Language: | English | |
| Shodhganga | ||