| 1 | Working and living conditions of industrial labour in Ludhiana city |
| Researcher: | Singh, Sukhraj |
| Guide: | Gill, Sucha Singh |
| University: | Punjabi University |
| Language: | English |
| 2 | |
| Researcher: | Chirde, S B |
| University: | University of Mumbai |
| Language: | English |
| 3 | |
| Researcher: | Phadke, J K |
| Guide: | Gadgil, D R |
| University: | University of Mumbai |
| Language: | English |