| 1 | |
| Researcher: | Gopalakrishnan, V |
| Guide: | Alagappan, V |
| University: | Madurai Kamaraj University |
| Language: | English |
| 2 | Studies on the toxic effects of some pesticides on the fish, Etroplus maculatus Bloch |
| Researcher: | Gopalakrishnan, K S |
| Guide: | Kuttyamma, V J |
| University: | Cochin University of Science and Technology |
| Language: | English |
| 3 | critical study of the social consciousness in Hindi samanthar kahani |
| Researcher: | Gopalakrishnan, V G |
| Guide: | Padmaja, P K |
| University: | University of Calicut |
| Language: | English |
| 4 | |
| Researcher: | Nambissan, P M Gopalakrishnan |
| University: | University of Calcutta |
| Language: | English |