| 1 | ||
| Researcher: | Singh, Manmoham | |
| Guide: | Singh, Karminder | |
| University: | Thapar University, Patiala | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Subair K | |
| Guide: | Varughese, Shiju Sam | |
| University: | Central University of Gujarat, Gandhinagar | |
| Language: | English | |
| Shodhganga | ||