| 1 | ||
| Researcher: | Nisha, K | |
| Guide: | Raja, S | |
| University: | Madurai Kamraj University | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Nisha, K D | |
| Guide: | Ponnusamy, S | |
| University: | SRM University | |
| Language: | English | |
| Shodhganga | ||
| 3 | Institutional alternatives and choices in rural water supply system | |
| Researcher: | Nisha, K R | |
| Guide: | Rajasekhar, D | |
| University: | Institute for Social and Economic Change | |
| Language: | English | |
| 4 | Institutional alternatives and choices in rural water supply system a study of Kerala | |
| Researcher: | Nisha, K R | |
| Guide: | Rajashekhar, D | |
| University: | University of Mysore | |
| Language: | English | |
| Shodhganga | ||