| 1 | ||
| Researcher: | Sangma, Pronomi M. | |
| Guide: | Suresh, C P.Rao, S R | |
| University: | North-Eastern Hill University, Shillong | |
| Language: | English | |
| 2 | ||
| Researcher: | Suja, Sngewkmen | |
| Guide: | Syiem, I. | |
| University: | North-Eastern Hill University, Shillong | |
| Language: | English | |
| 3 | Society and Economy in Ri War from Pre Colonial to Colonial Times | |
| Researcher: | Umdor, Damut Skhem | |
| Guide: | Mawlong, Cecile A. | |
| University: | North-Eastern Hill University, Shillong | |
| Language: | English | |
| Shodhganga | ||