| 1 | |
| Researcher: | P.P., Gopala Krishnan |
| Guide: | Naseema, C. |
| University: | University of Calicut, Malappuram |
| Language: | English |
| 2 | A study on the teaching learning difficulties in physical science at X Standard level |
| Researcher: | Banothu, Ramdas |
| Guide: | G., Yashoda |
| University: | Acharya Nagarjuna University, Guntur |
| Language: | English |