| 1 | |
| Researcher: | Chanu, Tongbram Malenganbi |
| Guide: | Sharan, R. N. |
| University: | North-Eastern Hill University, Shillong |
| Language: | English |
| 2 | Optimum culster sampling under the heteroscedastic regression superpopulation model |
| Researcher: | Lalthlamuanpuii F. |
| Guide: | Khongji, P. |
| University: | North-Eastern Hill University, Shillong |
| Language: | English |