| 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 |