| 1 | ||
| Researcher: | Subbarao, S | |
| University: | Indian Institute of Technology-Madras | |
| Language: | English | |
| 2 | ||
| Researcher: | Chhaya, Piyush Manvantrai | |
| University: | Gujarat University | |
| Language: | English | |
| Shodhganga | ||
| 3 | ||
| Researcher: | Srivastava, Umesh Chandra | |
| University: | University of Allahabad | |
| Language: | English | |