| 1 | ||
| Researcher: | Singh, Kshetrimayum Ratan | |
| Guide: | Singh, Salam Mani | |
| University: | Lakshmibai National University of Physical Education | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Prasad, Potluri V K D | |
| Guide: | Kumar, P P S Paul | |
| University: | Acharya Nagarjuna University, Guntur | |
| Language: | English | |