| 1 | |
| Researcher: | Ranganathan, T V |
| Guide: | Sundram, M D |
| University: | Annamalai University |
| 2 | |
| Researcher: | Ranganathan, P V |
| Guide: | Prasad, Phoolan |
| University: | Indian Institute of Science |
| Language: | English |
| 3 | |
| Researcher: | Ranganathan, K V K |
| Guide: | Hooda, R P |
| University: | Kurukshetra University |
| Language: | English |