| 1 | |
| Researcher: | Ram Prasad | 
| University: | Banaras Hindu University | 
| Language: | English | 
| 2 | |
| Researcher: | Hotanahalli, S S | 
| University: | University of Mumbai | 
| Language: | English | 
| 3 | |
| Researcher: | Suryanarayana Murthy, K | 
| University: | Indian Institute of Science | 
| Language: | English | 
| 4 | |
| Researcher: | Thapar, I G | 
| University: | University of Mumbai | 
| Language: | English |