| 1 | Dakshin pashchim Haryana kapas mein khula kee krishi ka sthanik karmik vishleshan |
| Researcher: | Sajjan Singh |
| Guide: | Jai Singh |
| University: | Awadhesh Pratap Singh University |
| Language: | English |
| 2 | Prathmik krishi sahakari sakh samitiyan evam grameen vikas: Jodhpur jile ka adhyayan,200-2006 |
| Researcher: | Charan, Sajjan Singh |
| Guide: | Chandawat, G S |
| University: | Jain Narain Vyas University |
| Language: | Hindi |
| 3 | analysisi of the emotional problems of the teachers in the class room |
| Researcher: | Krishanpuri, Sajjan Singh |
| Guide: | Sharma, T R |
| University: | Panjab University |
| Language: | English |
| 4 | |
| Researcher: | Bajwa, Sajjan Singh |
| University: | Indian Institute of Science |
| Language: | English |
| 5 | Early iron supplementation in near term (34-36 weeks) breast-fed infants |
| Researcher: | Manana, Sajjan Singh |
| Guide: | Dubey, A P |
| University: | University of Delhi |
| Language: | English |
| 6 | |
| Researcher: | Sajjan Singh, Lakshaman Dut |
| Guide: | Gautam, Lakshaman Dut |
| University: | University of Delhi |
| Language: | English |