| 21 | ||
| Researcher: | Srivastava, Usha Devi | |
| Guide: | Dwivedi, S B | |
| University: | Chhatrpati Shahu Ji Maharaj University | |
| Language: | Sanskrit | |
| 22 | ||
| Researcher: | Usha Devi, N | |
| Guide: | Neelakantan, K N | |
| University: | University of Calicut | |
| Language: | English | |
| 23 | ||
| Researcher: | Usha Devi, J | |
| University: | Madurai Kamaraj University | |
| Language: | English | |
| 24 | ||
| Researcher: | Usha Devi, N | |
| Guide: | Andiappa Pillai, D | |
| University: | Madurai Kamaraj University | |
| Language: | Tamil | |
| 25 | ||
| Researcher: | Usha Devi, G | |
| Guide: | Krishna Rao, G S | |
| University: | Indian Institute of Science | |
| Language: | English | |
| Shodhganga | ||
| 26 | Acquisition of certain syntactic patterns by Telugu children: An experimental study | |
| Researcher: | Usha Devi, A | |
| Guide: | Rama Rao, C | |
| University: | Osmania University | |
| Language: | English | |
| 27 | ||
| Researcher: | Bansal, Usha Devi | |
| Guide: | Bansal, Usha Devi | |
| University: | University of Delhi | |
| Language: | English | |
| 28 | ||
| Researcher: | Bansal, Usha Devi | |
| Guide: | Bansal, Usha Devi | |
| University: | University of Delhi | |
| Language: | English | |
| 29 | ||
| Researcher: | Banga, Usha Devi | |
| Guide: | Sansar Chandra | |
| University: | University of Jammu | |
| Language: | English | |
| 30 | Achieving millenium development goals through Kudumbashree study on Venganoor Panchayat Kerala | |
| Researcher: | Usha Devi Balakrishnan | |
| Guide: | Raja, L | |
| University: | The Gandhigram Rural Institute | |
| Language: | English | |
| Shodhganga | ||
| 31 | ||
| Researcher: | Usha Devi, G. | |
| Guide: | Wahida Banu, R.S.D. | |
| University: | Anna University | |
| Language: | English | |
| Shodhganga | ||
| 32 | Arithmetic theory of real indefinite non-singular quadratics forms | |
| Researcher: | H, Usha Devi | |
| Guide: | A P Britto, Juliet | |
| University: | Mangalore University | |
| Language: | English | |
| Shodhganga | ||
| 33 | ||
| Researcher: | Usha Devi K | |
| Guide: | Nadaraja Panikkar M V | |
| University: | University of Kerala | |
| Language: | English | |
| Shodhganga | ||
| 34 | ||
| Researcher: | Usha Devi K G | |
| Guide: | Rajendran G | |
| University: | University of Kerala | |
| Language: | English | |
| Shodhganga | ||