| 1 | ||
| Researcher: | Raychaudhari, Ahindranath | |
| University: | University of Calcutta | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Sanyal, Arun | |
| University: | Indian Institute of Technology | |
| Language: | English | |
| 3 | ||
| Researcher: | Syamala Rau, S | |
| Guide: | Rau, P S | |
| University: | Sri Venkateswara University | |
| Language: | English | |
| Shodhganga | ||