| 1 | ||
| Researcher: | Khan, Md Abdul | |
| Guide: | Das, Tapan Kumar | |
| University: | University of Calcutta | |
| Language: | English | |
| Shodhganga | ||
| 2 | Study of teaching geography at the secondary school level in Bangladesh | |
| Researcher: | Khan, Md Abdul Awal | |
| Guide: | Sudame, G R | |
| University: | Maharaja Sayajirao University of Baroda | |
| Language: | English | |
| 3 | ||
| Researcher: | Khan, Md Abdul Aziz | |
| Guide: | Gohain, H | |
| University: | Gauhati University | |
| Language: | English | |
| Shodhganga | ||