| 1 | |
| Researcher: | Singh, Purushottam |
| University: | Banaras Hindu University |
| Language: | English |
| 2 | |
| Researcher: | Singh, Purushottam |
| Guide: | Bhatia, R K |
| University: | University of bundelkhand |
| Language: | Hindi |
| 3 | |
| Researcher: | Bhatt, Purushottam Nanalal |
| University: | Gujarat University |
| Language: | English |
| 4 | Streams of Bhakti flew in the medieval period with special reference to Vaishnavism in North India |
| Researcher: | Singh, Purushottam Narayan |
| Guide: | Manda, R B |
| University: | Bhupendra Narayan Mandal University |
| Language: | English |
| 5 | |
| Researcher: | Banskota, Purushottam Prasad |
| Guide: | Shukla, R L |
| University: | University of Delhi |
| Language: | English |
| 6 | |
| Researcher: | Phadke, Purushottam Nailkanth |
| Guide: | Ismail, Kellellu |
| University: | Rashtrasant Tukadoji Maharaj Nagpur University |
| Language: | English |