| 1 | |
| Researcher: | Kaul, B N | 
| University: | Mahatma Jyotiba Phule Rohilkhand University | 
| Language: | English | 
| 2 | |
| Researcher: | Swamy, N N | 
| Guide: | Jena, S C | 
| University: | Utkal University | 
| Language: | English | 
| 3 | |
| Researcher: | Koranne, Vasant Devidas | 
| Guide: | Saxena, R K | 
| University: | Rashtrasant Tukadoji Maharaj Nagpur University | 
| Language: | English |