| 41 | |
| Researcher: | Joshi, AR |
| Guide: | Sangal, S P |
| University: | Rashtrasant Tukadoji Maharaj Nagpur University |
| 42 | |
| Researcher: | Dubey, PN |
| Guide: | Sangal, S P |
| University: | Rashtrasant Tukadoji Maharaj Nagpur University |
| 43 | |
| Researcher: | Puttewar, Suresh P |
| Guide: | Sangal, S P |
| University: | Rashtrasant Tukadoji Maharaj Nagpur University |
| 44 | Studies of the wastes of Khaperkheda Power Station and recovery of chemicals from it |
| Researcher: | Thombare, PI |
| Guide: | Sangal, S P |
| University: | Rashtrasant Tukadoji Maharaj Nagpur University |
| 45 | |
| Researcher: | Puttewar, Suresh |
| Guide: | Sangal, S P |
| University: | Rashtrasant Tukadoji Maharaj Nagpur University |