| 1 | ||
| Researcher: | Omana, S | |
| Guide: | Saratchandran, K | |
| University: | University of Kerala | |
| Language: | English | |
| 2 | comparative study of modern trends in the novels of Hindi and Malyalam, 1970-80 | |
| Researcher: | Omana, S | |
| Guide: | Arjunan, Vellayani | |
| University: | University of Kerala | |
| Language: | Hindi | |
| 3 | ||
| Researcher: | Omana S | |
| Guide: | Sarathchandran K | |
| University: | University of Kerala | |
| Language: | English | |
| Shodhganga | ||
| 4 | A comparative study of modern trends in the novels of hindi and malayalam 1970 1980 | |
| Researcher: | Omana S | |
| Guide: | Vellayani Arjunan | |
| University: | University of Kerala | |
| Shodhganga | ||
| 5 | ||
| Researcher: | Omana Mammen | |
| Guide: | Harisankar M | |
| University: | University of Kerala | |
| Language: | English | |
| Shodhganga | ||
| 6 | Fluid characteristics and geochemical environment of supergene gold deposited in Nilambur | |
| Researcher: | Omana, P K | |
| Guide: | Santhosh, M | |
| University: | University of Kerala | |
| Language: | English | |
| 7 | Cytological and palynological studies on the South Indian Rubiaceae | |
| Researcher: | Philip, K Omana | |
| Guide: | Mathew, P M | |
| University: | University of Kerala | |
| Language: | English | |
| Shodhganga | ||
| 8 | Fluid Characteristics and Geochemical Environment of Supergene Gold Deposits in Nilambur | |
| Researcher: | Omana P K | |
| Guide: | Santosh M | |
| University: | University of Kerala | |
| Language: | English | |
| Shodhganga | ||
| 9 | ||
| Researcher: | Omana Kumari N | |
| Guide: | Mathew P M | |
| University: | University of Kerala | |
| Language: | English | |
| Shodhganga | ||