| 1 | ||
| Researcher: | Tiwari, Nirupama | |
| Guide: | Dua, R D | |
| University: | Indian Institute of Technology-delhi | |
| Language: | English | |
| 2 | ||
| Researcher: | Das, Nirupama | |
| Guide: | Bhuyan, S P | |
| University: | Utkal University | |
| Language: | English | |
| Shodhganga | ||
| 3 | ||
| Researcher: | Kulkarni, Nirupama | |
| Guide: | Ashtikar, B R | |
| University: | Rashtrasant Tukadoji Maharaj Nagpur University | |