| 1 | ||
| Researcher: | Nirmaladevi, S | |
| Guide: | Tikoo, S K | |
| University: | University of Agricultural Sciences | |
| Language: | English | |
| 2 | ||
| Researcher: | Nirmaladevi, R | |
| Guide: | Padma, P R | |
| University: | Avinashilingam University for Woman | |
| Language: | English | |
| 3 | ||
| Researcher: | Nirmaladevi, R | |
| Guide: | Balamurugan, M A | |
| University: | Bharathiar University | |
| Language: | English | |
| Shodhganga | ||
| 4 | ||
| Researcher: | Nirmaladevi, Mutheyaka | |
| Guide: | Koteshwar Rao, Acharya Thumalapudi | |
| University: | Sri Krishnadevaraya University | |
| Language: | English | |
| Shodhganga | ||
| 5 | ||
| Researcher: | Nirmaladevi, J | |
| Guide: | Thirumali, M | |
| University: | Madurai Kamraj University | |
| Language: | English | |
| Shodhganga | ||
| 6 | ||
| Researcher: | R Nirmaladevi | |
| Guide: | P R Padma | |
| University: | Avinashilingam Deemed University For Women | |
| Language: | English | |
| Shodhganga | ||
| 7 | Investigation on deaf speech signal to develop an assistive mechanism for effective communication | |
| Researcher: | J, Nirmaladevi | |
| Guide: | Raja, K Bommanna | |
| University: | Anna University | |
| Language: | English | |
| Shodhganga | ||