| 1 | Korea State: Its historyand administration, beginning to 1948 |
| Researcher: | Sinha, Sadhna |
| Guide: | Rakshit, V K |
| University: | Guru Ghasidas University |
| Language: | English |
| 2 | Korba Kshsetra Janjantiyon Mein Samajik Sanskritik Parivartan Ek Adhyan |
| Researcher: | Khare, Sadhna |
| Guide: | Tripathi, Abha |
| University: | Guru Ghasidas University |
| Language: | Hindi |