| 1 | |
| Researcher: | Khandelwal, N K |
| Guide: | Aggrawal, R R |
| University: | Dr Bhimrao Ambedkar University |
| Language: | English |
| 2 | |
| Researcher: | Segal, Anandi Nath |
| Guide: | Aggrawal, R R |
| University: | Dr Bhimrao Ambedkar University |
| Language: | English |
| 3 | |
| Researcher: | Bahl, Sudarshan Kumar |
| Guide: | Aggrawal, R RGhildyal, C D |
| University: | University of Delhi |
| Language: | English |