| 1 | ||
| Researcher: | Kaur, Pushpinder | |
| Guide: | Sharma, S P | |
| University: | Guru Nanak Dev University | |
| Language: | English | |
| 2 | ||
| Researcher: | Ramani Lydia, Nannubai | |
| Guide: | Zachariah, P | |
| University: | University of Madras | |
| Language: | English | |
| Shodhganga | ||
| 3 | ||
| Researcher: | Gulhane, Laxman Tulsiramsa | |
| Guide: | Bhiwgade, A D | |
| University: | Rashtrasant Tukadoji Maharaj Nagpur University | |
| Language: | English | |
| 4 | ||
| Researcher: | Varma, Chitralekha | |
| Guide: | Ahsan, S N | |
| University: | Patna University | |
| Language: | English | |