| 1 | |
| Researcher: | Nandlal Singh |
| University: | Banaras Hindu University |
| Language: | English |
| 2 | |
| Researcher: | Singh, Bright D |
| University: | University of Kerala |
| Language: | English |
| 3 | study of absorption lines of potassium vapour under varying conditions of temperature and pressure |
| Researcher: | Sudarsan Prasad Singh |
| University: | Patna University |
| Language: | English |
| 4 | |
| Researcher: | Singh, U B |
| University: | University of Allahabad |
| Language: | English |