| 21 | ||
| Researcher: | Jha, Jagdishchandra Raghunandan | |
| University: | University of Mumbai | |
| Language: | English | |
| 22 | ||
| Researcher: | Karambelkar, Raghunandan Vinayak | |
| Guide: | Pingle, S S | |
| University: | Rashtrasant Tukadoji Maharaj Nagpur University | |
| Language: | English | |
| 23 | Studies of macrobenthos in detritus food chain of Thana creek near Thane City | |
| Researcher: | Athalye, Raghunandan Prabhakar | |
| Guide: | Gokhale, K S | |
| University: | University of Mumbai | |
| Language: | English | |
| 24 | ||
| Researcher: | Nadadur, Raghunandan Gopalaswami | |
| Guide: | Renukarya, C K | |
| University: | University of Mysore | |
| Language: | English | |
| Shodhganga | ||
| 25 | ||
| Researcher: | Srivastava, Raghunandan Sahai | |
| University: | University of Rajasthan | |
| Language: | Hindi | |
| 26 | ||
| Researcher: | Chundawat, Raghunandan Singh | |
| University: | University of Rajasthan | |
| Language: | English | |
| 27 | ||
| Researcher: | Raghunandan H V | |
| Guide: | Vasanta kumar Pai K | |
| University: | Kuvempu University | |
| Language: | English | |
| Shodhganga | ||