| 1 | ||
| Researcher: | Ajmer, Singh | |
| Guide: | Satjit, Singh Grewal | |
| University: | Punjab Agricultural University | |
| Language: | English | |
| 2 | ||
| Researcher: | Ajmer Singh | |
| Guide: | Kohli, S S | |
| University: | Panjab University | |
| Language: | English | |
| 3 | Punjab de Majha khetar vich Gadhar lehar te is da parbaav 1913 to 1947 | |
| Researcher: | Ajmer Singh | |
| Guide: | Rai Jasbir Singh | |
| University: | Guru Nanak Dev University | |
| Shodhganga | ||
| 4 | ||
| Researcher: | Tyagi, Ajmer Singh | |
| Guide: | Srivastava, C P | |
| University: | Dr Bhimrao Ambedkar University | |
| Language: | English | |
| 5 | ||
| Researcher: | Brar, Ajmer Singh | |
| University: | Punjab Agricultural University | |
| Language: | English | |
| 6 | ||
| Researcher: | Mahla, Ajmer Singh | |
| Guide: | Mor, B R | |
| University: | Ch Charan Singh Haryana Agricultural University | |
| Language: | English | |
| 7 | Military campaigns of Maharaja Ranjit Singh and under his successors | |
| Researcher: | Dhaliwal, Ajmer Singh | |
| Guide: | Dhillon, G S | |
| University: | Panjab University | |
| Language: | English | |
| Shodhganga | ||