| 1 | Bharat mein companiyon ka vittiya dhancha antar-udyog vaibhinna ka ek adhyayan |
| Researcher: | Singh, Jitendra Pratap |
| University: | Banaras Hindu University |
| Language: | Hindi |
| 2 | |
| Researcher: | Prasad, Daya Nand |
| University: | Banaras Hindu University |
| Language: | English |