| 21 | ||
| Researcher: | Sarma Prabhat Chandra | |
| Guide: | Saikia P. K. | |
| University: | Gauhati University | |
| Language: | English | |
| Shodhganga | ||
| 22 | ||
| Researcher: | Upadhyay, Prabhat Chandra | |
| Guide: | Singh, Ranvijay | |
| University: | V. B. S. Purvanchal University | |
| Shodhganga | ||
| 23 | ||
| Researcher: | Rai, Prabhat Chandra | |
| Guide: | Rai, Sachchidanand | |
| University: | V. B. S. Purvanchal University | |
| Shodhganga | ||
| 24 | ||
| Researcher: | Ghosh, Amio Kumar Prabhat Chandra | |
| Guide: | Dixit, M C | |
| University: | Savitribai Phule Pune University | |
| Language: | English | |
| Shodhganga | ||