| 1 | Tourism industry in Assam: a case study of Sibsagar district | |
| Researcher: | Sona, John | |
| Guide: | Mishra, S K | |
| University: | North-Eastern Hill University | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Sona, John | |
| Guide: | Choudhury, R K | |
| University: | Gauhati University | |
| Language: | English | |
| Shodhganga | ||