| 21 | ||
| Researcher: | Singhai, Abhay Kumar | |
| Guide: | Dixit, V K | |
| University: | Dr Harisingh Gour Vishwavidyalaya | |
| Language: | English | |
| 22 | Frequency of environmental and nutritional deficiency health hazards in Sagar Division | |
| Researcher: | Singhai, Gulab Chand | |
| Guide: | Choubey, Kailash | |
| University: | Dr Harisingh Gour Vishwavidyalaya | |
| Language: | English | |
| 23 | ||
| Researcher: | Singhai, Anguri Devi | |
| Guide: | Shrivastava, R P | |
| University: | Rani Durgavati Vishwavidyalaya | |
| Language: | English | |
| 24 | ||
| Researcher: | Singhai, Gulab chand | |
| Guide: | Choubey, Kailash | |
| University: | Dr. Harisingh Gour Vishwavidyalaya | |
| Language: | English | |
| Shodhganga | ||
| 25 | ||
| Researcher: | Singhai, Shreyansh Kumar | |
| University: | University of Rajasthan | |
| Language: | Sanskrit | |