| 1 | |
| Researcher: | Setarunnahar | 
| Guide: | Sanyal, S C | 
| University: | Banaras Hindu University | 
| Language: | English | 
| 2 | |
| Researcher: | Singh, Mahipal | 
| Guide: | Sanyal, S C | 
| University: | Banaras Hindu University | 
| Language: | English | 
| 3 | |
| Researcher: | Subramonia Iyer, S Sthanu | 
| University: | Banaras Hindu University | 
| Language: | English |