| 1 | |
| Researcher: | Sahay, Ramji |
| University: | Babasaheb Bhimrao Ambedkar Bihar University |
| Language: | English |
| 2 | |
| Researcher: | Mahadevia, Dashrath Shambhuprasad |
| University: | University of Mumbai |
| Language: | English |
| 3 | |
| Researcher: | Deshpande, Shridhar Atmaram |
| University: | Rashtrasant Tukadoji Maharaj Nagpur University |
| Language: | English |