| 1 | |
| Researcher: | Nirmal, Kumar | 
| Guide: | Prasad, RajendraShankar, RaviLyer, K C | 
| University: | Centre for Rural Development and Technology | 
| Language: | English | 
| 2 | |
| Researcher: | Nirmal, Kumar | 
| Guide: | Prasad, RajendraShankar, RaviLyer, K C | 
| University: | Centre for Rural Development and Technology | 
| Language: | English |