| 1 | Hindustani shastriya sangitatil geybandhancha sangit Ratnakarachya sandarbhat vivechak abhyas | |
| Researcher: | Dhumale, Purnima | |
| Guide: | Kashalkar, Vikas | |
| University: | SNDT Womens University | |
| Shodhganga | ||
| 2 | On comparative study of vocalforms of Ratnakar's Period of the present Period | |
| Researcher: | Dhumale, Purnima G | |
| Guide: | Kashikar, Vikas | |
| University: | Shreemati Nathibai Damodar Thackersey Women's University | |
| Language: | English | |