| 1 | |
| Researcher: | Hari Shanker |
| Guide: | Mehrotra, O N |
| University: | Chhatrpati Shahu Ji Maharaj University |
| Language: | English |
| 2 | |
| Researcher: | Mishra, Hari Shanker |
| Guide: | Rathore, T R |
| University: | Govind Ballabh Pant University of Agricultural and Technology |
| Language: | English |
| 3 | |
| Researcher: | Gupta, Hari Shanker |
| Guide: | De, D N |
| University: | Indian Institute of Technology |
| Language: | English |