| 1 | |
| Researcher: | Shrivastava, Rama Shankar |
| University: | Rani Durgavati Vishwavidyalaya |
| Language: | English |
| 2 | |
| Researcher: | Ved Prakash |
| Guide: | Pachori, C M N |
| University: | Rani Durgavati Vishwavidyalaya |
| Language: | English |
| 3 | |
| Researcher: | Prasad, Ravindra |
| Guide: | Management of Andhra Pradesh State Road Transport Corporation in Andhra Pradesh |
| University: | Rani Durgavati Vishwavidyalaya |
| Language: | English |