| 1 | ||
| Researcher: | Pradhan, Ambika | |
| Guide: | Bhattacharyya, Amitabha | |
| University: | Sikkim University | |
| Language: | English | |
| 2 | ||
| Researcher: | Bhikkhu, U Sandamuni | |
| Guide: | Bhattacharyya, Amitabha | |
| University: | University of Calcutta | |
| Language: | English | |
| Shodhganga | ||
| 3 | Dahala a socio economic study from the 9th to the 11th century A D | |
| Researcher: | Ghoshal, Jhara | |
| Guide: | Bhattacharyya, Amitabha | |
| University: | University of Calcutta | |
| Language: | English | |
| Shodhganga | ||
| 4 | System of dating in Indian inscriptions C 250 B C to C A D 650 | |
| Researcher: | Jana, Satya Saurabh | |
| Guide: | Bhattacharyya, Amitabha | |
| University: | University of Calcutta | |
| Language: | English | |
| Shodhganga | ||