| 1 | |
| Researcher: | Indira Devi, K |
| Guide: | Sharma, V S |
| University: | University of Kerala |
| Language: | English |
| 2 | Study of hearing levels nad speech problems in school going children |
| Researcher: | Saraswathy, Indira Devi |
| Guide: | Sukumaran, PNair, Prabhakaran |
| University: | University of Kerala |
| Language: | English |
| 3 | |
| Researcher: | Indira Devi, M |
| University: | Andhra University |
| Language: | English |
| 4 | |
| Researcher: | Indira Devi, Madireddi |
| University: | Andhra University |
| Language: | English |