| 1 | Evaluation of the role of nasal and sinus endoscopy in various sinonasal disorders |
| Researcher: | Aggrawal, Sanjay |
| Guide: | Venkatachalam, V P |
| University: | University of Delhi |
| Language: | English |
| 2 | |
| Researcher: | Aggrawal, Sanjay |
| Guide: | Mehta, S P |
| University: | University of Delhi |
| Language: | English |
| 3 | |
| Researcher: | Aggrawal, Sanjay |
| Guide: | Aggrawal, Sanjay |
| University: | University of Delhi |
| Language: | English |
| 4 | Prevention and control of air pollution in Delhi: A study of politico-administrative dimension |
| Researcher: | Aggrawal, Sanjay Kumar |
| Guide: | Sharma, O P |
| University: | University of Delhi |
| Language: | English |