| 1 | ||
| Researcher: | Subba Rao, V V | |
| Guide: | Rammohan, T | |
| University: | Osmania University | |
| Language: | English | |
| 2 | ||
| Researcher: | Mukhopadhyay, Samareshchandra | |
| University: | University of Calcutta | |
| Language: | English | |
| Shodhganga | ||
| 3 | ||
| Researcher: | Rajarathnam, Sundar | |
| University: | Indian Institute of Science | |
| Language: | English | |
| 4 | ||
| Researcher: | Sharma, Surendra | |
| University: | Indian Institute of Technology-Delhi | |
| Language: | English | |