| 1 | |
| Researcher: | Bajpai, Nirmal Chandra |
| Guide: | Shukla, K S |
| University: | Chhatrpati Shahu Ji Maharaj University |
| Language: | English |
| 2 | |
| Researcher: | Tripathi, Chandra Kant |
| Guide: | Tripathi, S L |
| University: | Chhatrpati Shahu Ji Maharaj University |
| Language: | English |