| 1 | ||
| Researcher: | Ghiya, Bhanulal Jechand | |
| University: | Rashtrasant Tukadoji Maharaj Nagpur University | |
| Language: | English | |
| 2 | ||
| Researcher: | Seetha, M | |
| University: | University of Madras | |
| Language: | English | |
| Shodhganga | ||
| 3 | ||
| Researcher: | Shanmugasundaram, G | |
| University: | University of Madras | |
| Language: | English | |