| 1 | |
| Researcher: | Behera, Bharat Chand |
| Guide: | Panigrahi, D D |
| University: | Utkal University |
| Language: | English |
| 2 | |
| Researcher: | Singh, Mool Chand |
| Guide: | Shukla, J P |
| University: | Deendayal Upadhyay Gorakhpur University |
| Language: | English |
| 3 | |
| Researcher: | Khandooja, Nanak Chand |
| Guide: | Singh, J N |
| University: | Mahatma Jyotiba Phule Rohilkhand University |
| Language: | English |