| 1 | ||
| Researcher: | Narain Dass | |
| Guide: | Sharma, R K | |
| University: | Mahatma Jyotiba Phule Rohilkhand University | |
| Language: | Hindi | |
| 2 | ||
| Researcher: | Rana, Narain Dass | |
| Guide: | Kalia, H R | |
| University: | Himachal Pradesh Krishi Vishwavidyalaya | |
| Language: | English | |
| 3 | ||
| Researcher: | Batra, Narain Dass Jesa Ram | |
| Guide: | Malagi, R A | |
| University: | Gujarat University | |
| Language: | English | |
| Shodhganga | ||