| 1 | ||
| Researcher: | Gopalakrishnan, T | |
| Guide: | Rao, Leela M | |
| University: | Indian Institute of Technology-Bombay | |
| Language: | English | |
| 2 | ||
| Researcher: | Gopalakrishnan, Govindarajan | |
| University: | University of Calcutta | |
| Language: | English | |
| Shodhganga | ||
| 3 | ||
| Researcher: | Raju, Pericherla Venkata Suryanarayana Gopalakrishnan | |
| Guide: | Maheshwari Devi, H | |
| University: | Andhra University | |
| Language: | English | |