| 21 | Japu evam uske tikkakar: Kalu aur drishti ke vishisht sandarbh mein, 1877 tak |
| Researcher: | Singh, Narinder Paul |
| Guide: | Rajguru, G N |
| University: | Panjab University |
| Language: | English |
| 22 | Clinical microbiological and histological study of antibiotic associated diorrhoea |
| Researcher: | Singh, Narinder Pal |
| Guide: | Mishra, R C |
| University: | University of Delhi |
| Language: | English |
| 23 | |
| Researcher: | Singh, Narinder Kaur, Balkar |
| Guide: | n.a., n.a. |
| University: | Maharshi Markandeshwar University |
| Language: | English |