| 21 | ||
| Researcher: | Saied Ahmed, Syed Abu Nasar | |
| University: | Gauhati University | |
| Language: | English | |
| 22 | ||
| Researcher: | Saied Ahmed, Syed Abu Nasar | |
| Guide: | Barooah, Debo Prasad | |
| University: | Gauhati University | |
| Language: | English | |
| Shodhganga | ||
| 23 | ||
| Researcher: | Hussaini, Syed Ilys Ahmed Syed Fazil | |
| Guide: | Farooqui, M M | |
| University: | Dr Babasaheb Ambedkar Marathwada University | |
| Language: | English | |