| 141 | ||
| Researcher: | Nambissan, P M Gopalakrishnan | |
| University: | University of Calcutta | |
| Language: | English | |
| 142 | ||
| Researcher: | Gopalakrishnan Nair, Parameswaran Pillai | |
| University: | University of Mumbai | |
| Language: | English | |
| 143 | ||
| Researcher: | Gopalakrishnan Nair, M R | |
| Guide: | Prabhakaran, C P | |
| University: | University of Kerala | |
| Language: | English | |
| 144 | ||
| Researcher: | Gopalakrishnan Nair, C K | |
| Guide: | Nair, C G R | |
| University: | University of Kerala | |
| Language: | English | |
| 145 | impact of creative methods of teaching on the attainment of higher objectives in Science | |
| Researcher: | Gopalakrishnan Nair, P N | |
| Guide: | Sivadasan Pillai, K | |
| University: | University of Kerala | |
| Language: | English | |
| 146 | ||
| Researcher: | Gopalakrishnan Nair A K | |
| Guide: | Vaidyan V K | |
| University: | University of Kerala | |
| Language: | English | |
| Shodhganga | ||
| 147 | ||
| Researcher: | Nambissan, P M Gopalakrishnan | |
| Guide: | Sen, Prasanta | |
| University: | University of Calcutta | |
| Language: | English | |
| Shodhganga | ||
| 148 | ||
| Researcher: | Gopalakrishnan Pillai A G | |
| Guide: | Ravindran K | |
| University: | University of Kerala | |
| Language: | English | |
| Shodhganga | ||
| 149 | ||
| Researcher: | Gopalakrishnan Nair C K | |
| Guide: | Ramachandran Nair C G; Prabhakaran C P | |
| University: | University of Kerala | |
| Language: | English | |
| Shodhganga | ||
| 150 | ||
| Researcher: | Raju, Pericherla Venkata Suryanarayana Gopalakrishnan | |
| Guide: | Maheshwari Devi, H | |
| University: | Andhra University | |
| Language: | English | |