| 1 | Studies in vitro seed germination and morphogenesis in orchids | |
| Researcher: | Sangama | |
| Guide: | Singh, Foja | |
| University: | University of Agricultural Sciences | |
| Language: | English | |
| 2 | Administration and financing of primary education in the garo Hills districts of Meghalaya | |
| Researcher: | Sangama, Ruth N | |
| Guide: | Bhattacharjee, R | |
| University: | North Eastern Hill University | |
| Language: | English | |
| Shodhganga | ||
| 3 | ||
| Researcher: | Sangama, Nancie M | |
| Guide: | Rymbai, Brinda B | |
| University: | North-Eastern Hill University, Shillong | |
| Language: | English | |