| 1 | ||
| Researcher: | Karthikeyan, A | |
| Guide: | Satyanarayana, N | |
| University: | Pondicherry University | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Karthikeyan, A | |
| Guide: | Shanmugam, S V | |
| University: | Annamalai University | |
| Language: | English | |
| 3 | ||
| Researcher: | Karthikeyan, A | |
| Guide: | Ramesh, M | |
| University: | Alagappa University | |
| Language: | English | |
| Shodhganga | ||
| 4 | ||
| Researcher: | Karthikeyan, A | |
| Guide: | Udaiyan, K | |
| University: | Bharathiar University | |
| Language: | English | |
| Shodhganga | ||
| 5 | ||
| Researcher: | Karthikeyan, A | |
| Guide: | Chidambaram, R M | |
| University: | Alagappa University | |
| Language: | English | |
| Shodhganga | ||
| 6 | Studies on some new complexes of iron, cobalt, nickel and copper | |
| Researcher: | Karthikeyan, A R | |
| Guide: | Yusuff, K K Mohammed | |
| University: | Cochin University of Science and Technology | |
| Language: | English | |
| Shodhganga | ||
| 7 | Promotion and development of agro based and food industry in madurai region | |
| Researcher: | Karthikeyan, A N | |
| Guide: | Ponniah, M | |
| University: | Madurai Kamraj University | |
| Language: | English | |
| Shodhganga | ||
| 8 | Tension wood and maintenance of branch angle and crown architecture in some trees | |
| Researcher: | Karthikeyan, A V P | |
| Guide: | Krishnamurthy, K V | |
| University: | Bharathidasan University | |
| Language: | English | |
| Shodhganga | ||