| 1 | ||
| Researcher: | Singh, Joginder | |
| Guide: | Singh, Nahar | |
| University: | Panjab University | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Singh, Joginder | |
| Guide: | Thind, Karnail Singh | |
| University: | Guru Nanak Dev University | |
| Language: | English | |
| 3 | ||
| Researcher: | Singh, Joginder | |
| Guide: | Singh, AmrikNoor, S S | |
| University: | University of Delhi | |
| Language: | Panjabi | |