| 1 | |
| Researcher: | Madhu, V R |
| Guide: | Malathy, K M |
| University: | University of Calicut |
| Language: | Hindi |
| 2 | Chelating ion exchanges and allied regents for analytical study |
| Researcher: | Jeena, V R |
| Guide: | Janardhanan, C |
| University: | Kannur University |
| Language: | Arabic |