| 161 | ||
| Researcher: | Das, Ratna | |
| Guide: | Sen, S N | |
| University: | University of Calcutta | |
| Language: | English | |
| Shodhganga | ||
| 162 | Bankimchandra o rabindranather upanyaser natyadharma tulanamulak samiksha | |
| Researcher: | Chattopadhyay, Ratna | |
| Guide: | Ghosh, Jyotirmoy | |
| University: | University of Calcutta | |
| Shodhganga | ||
| 163 | ||
| Researcher: | Chakrabarti, Ratna | |
| Guide: | Chandra, Ashalata | |
| University: | University of Calcutta | |
| Language: | English | |
| Shodhganga | ||
| 164 | ||
| Researcher: | Sarma, Ratna | |
| Guide: | Ghosh, A K | |
| University: | University of Calcutta | |
| Language: | English | |
| Shodhganga | ||
| 165 | Narayani Mangal - Ekti lokayata kabya o ek pray-bismrita anchalik debi | |
| Researcher: | Mandal, Ratna | |
| Guide: | Pandey, Naskar Sanat Kumar | |
| University: | University of Calcutta | |
| Shodhganga | ||
| 166 | ||
| Researcher: | Ghosh, Ratna | |
| Guide: | Ganguly, Bangendu | |
| University: | University of Calcutta | |
| Language: | English | |
| Shodhganga | ||
| 167 | ||
| Researcher: | Ghosh, Ratna | |
| Guide: | Kundu, R | |
| University: | University of Calcutta | |
| Language: | English | |
| Shodhganga | ||
| 168 | Role of medication in inducing psychological changes in psychiatric patients | |
| Researcher: | Roy, Ratna | |
| Guide: | Chatterjee, P K | |
| University: | University of Calcutta | |
| Language: | English | |
| Shodhganga | ||
| 169 | Effect of pentose phosphate pathway inhibitor or testicular steroidogenesis and spermatogenesis | |
| Researcher: | Mukherjee, Ratna | |
| Guide: | Deb, Chandi Charan | |
| University: | University of Calcutta | |
| Language: | English | |
| Shodhganga | ||
| 170 | Physical environment and resource potentiality of the Taraphini river basin West Bengal | |
| Researcher: | Datta, Ratna | |
| Guide: | Bandyopadhyay, M K | |
| University: | University of Calcutta | |
| Language: | English | |
| Shodhganga | ||
| 171 | ||
| Researcher: | Ghosh, Ratna | |
| Guide: | n.d. | |
| University: | University of Calcutta | |
| Language: | English | |
| Shodhganga | ||
| 172 | ||
| Researcher: | Sen, Ratna | |
| Guide: | n.d. | |
| University: | University of Calcutta | |
| Language: | English | |
| Shodhganga | ||
| 173 | ||
| Researcher: | Bhattacharyya, Ratna | |
| Guide: | Ray, Ranjana | |
| University: | University of Calcutta | |
| Language: | English | |
| Shodhganga | ||
| 174 | Narrativizing female consciousness re reading the fictional texts of the Bronte sisters | |
| Researcher: | Nandi, Ratna | |
| Guide: | Dasgupta, Sanjukta | |
| University: | University of Calcutta | |
| Language: | English | |
| Shodhganga | ||
| 175 | ||
| Researcher: | Sarkar, Ratna | |
| Guide: | Chatterjee, Aparesh | |
| University: | University of Calcutta | |
| Language: | English | |
| Shodhganga | ||
| 176 | Some problems on generating functions connected with special functions | |
| Researcher: | Hazra, Ratna | |
| Guide: | Basu, D K | |
| University: | University of Calcutta | |
| Language: | English | |
| Shodhganga | ||
| 177 | ||
| Researcher: | Dharchaudhuri, Ratna | |
| Guide: | Mukherji, S | |
| University: | University of Calcutta | |
| Language: | English | |
| Shodhganga | ||
| 178 | Studies on the adsorption of choleraphage to vibrio cholerae | |
| Researcher: | Bhattacharyya, Ratna | |
| Guide: | Ganguly, Uma | |
| University: | University of Calcutta | |
| Language: | English | |
| Shodhganga | ||
| 179 | ||
| Researcher: | Bhuyan, Ratna | |
| Guide: | Bezbaruah, M P | |
| University: | Gauhati University | |
| Language: | English | |
| Shodhganga | ||
| 180 | ||
| Researcher: | Das, Ratna | |
| Guide: | Gogoi, Manashee | |
| University: | Dibrugarh University, Dibrugarh | |
| Language: | English | |