| 1 | ||
| Researcher: | Pillai, Radhakrishna | |
| Guide: | Iyengar, S R K | |
| University: | Indian Institute of Technology-delhi | |
| Language: | English | |
| 2 | ||
| Researcher: | Radhakrishna, A | |
| Guide: | Narasimhan, N S | |
| University: | University of Pune | |
| Language: | English | |
| Shodhganga | ||
| 3 | Studies on a stunt nematode species of Tylenchorhynchas Cobb 1913 | |
| Researcher: | Mohanty, Radhakrishna | |
| Guide: | Das, S N | |
| University: | Utkal University | |
| Language: | English | |
| 4 | ||
| Researcher: | Radhakrishna Pillai, N | |
| Guide: | Santha Kumary, G | |
| University: | University of Kerala | |
| Language: | English | |
| 5 | Stueis in rare earth chemistry: Rare eart complexes of some pyrazol-5-ones. | |
| Researcher: | Radhakrishna, P K | |
| Guide: | Nair, Ramachandran C G | |
| University: | University of Kerala | |
| Language: | English | |