| 1 | |
| Researcher: | Jha, Ashok |
| Guide: | Vats, Colonel D P |
| University: | University of Delhi |
| Language: | English |
| 2 | |
| Researcher: | Jha, Ashok Kumar |
| Guide: | Jha, Amresh |
| University: | Lalit Narayan Mithila University |
| Language: | English |
| 3 | Maithili bhasha aa ekar vividh boli vartman sandarbh mein ek vishleshan |
| Researcher: | Jha, Ashok Kumar |
| Guide: | Jha, Raman |
| University: | Lalit Narayan Mithila University |
| Language: | Hindi |