| 1 | Studies in aromatic hydroxy ketones and some cyclizations of their derivatives |
| Researcher: | Hari Singh |
| University: | Dr Bhimrao Ambedkar University |
| Language: | English |
| 2 | Studies on ortho-dihydroxy coumarins and their analytical application |
| Researcher: | Harbhajan Singh |
| University: | University Of Delhi |
| Language: | English |
| 3 | |
| Researcher: | Rajendra Sen Singh |
| University: | University of Allahabad |
| Language: | English |