| 1 | |
| Researcher: | Ansari, M A |
| University: | University of Allahabad |
| Language: | English |
| 2 | |
| Researcher: | Sarkar, jagadisnarayan |
| University: | University of Calcutta |
| Language: | English |
| 3 | |
| Researcher: | Satish Chandra |
| University: | University of Allahabad |
| Language: | English |
| 4 | |
| Researcher: | Parmu, R K |
| University: | University of Allahabad |
| Language: | English |
| 5 | history of the Andhra country 1000 A D to 1500 A D: Subsidiary dynasties |
| Researcher: | Yasoda devi, K |
| University: | University of Madras |
| Language: | English |