| 1 | ||
| Researcher: | Arya, Ravindra | |
| Guide: | Mehra, Baldev Singh | |
| University: | Maharshi Dayanand University | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Arya, Ravindra Kumar | |
| University: | Banaras Hindu University | |
| Language: | Hindi | |
| 3 | Study of the functioning of senior citizens' clinic run by the hospitals of Government of Delhi | |
| Researcher: | Arya, Ravindra Prakash | |
| Guide: | Das, J K | |
| University: | University of Delhi | |
| Language: | English | |