| 1 | |
| Researcher: | Shukla, Arvind |
| Guide: | Verma, A P |
| University: | Guru Ghasidas University |
| Language: | Hindi |
| 2 | Sarguja jile mein koyala udyog ka arthik vishleshan: Vishrampur evem bhatgaon ka tulanatmak adhyayan |
| Researcher: | Gaur, Arvind Kumar |
| Guide: | Mishra, B A |
| University: | Guru Ghasidas University |
| Language: | English |