| 1 | |
| Researcher: | Ajay, Kumar | 
| Guide: | Shukla, G S | 
| University: | Deendayal Upadhyay Gorakhpur University | 
| Language: | English | 
| 2 | Toxicological studies on the liver and kidney of rat after molybdenum and copper poisoning  | 
| Researcher: | Ajay, Kumar | 
| Guide: | Rana, S V S | 
| University: | Ch Charan Singh University | 
| Language: | English | 
| 3 | |
| Researcher: | Ray, Ajay Kumar | 
| Guide: | Mitra, Biswanath | 
| University: | Visva Bharati | 
| Language: | English | 
| 4 | Studies on the skin of certain fresh water teleostean fishes  | 
| Researcher: | Mittal, Ajay Kumar | 
| University: | Banaras Hindu University | 
| Language: | English | 
| 5 | Endocrinology of reproduction in the fresh water teleost Heteropneustes fossilis  | 
| Researcher: | Singh, Ajay Kumar | 
| Guide: | Singh, T P | 
| University: | Banaras Hindu University | 
| Language: | English | 
| 6 | Endocrinology of reproduction in the freshwater teleost Heteropneustes fossilis  | 
| Researcher: | Singh, Ajay Kumar | 
| University: | Banaras Hindu University | 
| Language: | English | 
| 7 | |
| Researcher: | Ghosh, Ajay Kumar | 
| Guide: | Datta, N C | 
| University: | University of Calcutta | 
| Language: | English | 
| 8 | |
| Researcher: | Gautam, Ajay Kumar | 
| Guide: | Lall, S B | 
| University: | Mohanlal Sukhadia University | 
| Language: | English | 
| 9 | |
| Researcher: | Pandey, Ajay Kumar | 
| Guide: | Swarup, K | 
| University: | Deendayal Upadhyay Gorakhpur University | 
| Language: | English |