| 1 | Development of some inventory models for instantaneous decaying items with shortages |
| Researcher: | Bhatnagar, Sumit |
| Guide: | Gupta, Ajay Kumar |
| University: | Bhagwant University |
| Language: | English |
| 2 | |
| Researcher: | Kumar, Sumit |
| Guide: | Dutta, Sekhar Chandra |
| University: | Indian School of Mines, Dhanbad |
| Language: | English |
| 3 | |
| Researcher: | Patra, Sumit Kumar |
| Guide: | Khatua, S. |
| University: | North-Eastern Hill University, Shillong |
| Language: | English |