| 1 | Workers in informal economy: a sociological study of rickshaw pullers in Patiala city | |
| Researcher: | Virk, Gurnam Singh | |
| Guide: | Singh, Dharampal | |
| University: | Punjabi University | |
| Language: | Arabic | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Kumari, Krishana | |
| Guide: | Singh, Dharampal | |
| University: | Panjab University | |
| Language: | English | |
| Shodhganga | ||