| 21 | ||
| Researcher: | Felix irudhyaraj, D | |
| Guide: | Ramasubbu, R | |
| University: | The Gandhigram Rural Institute | |
| Language: | English | |
| Shodhganga | ||
| 22 | A study of Petroleum industry and its impact on the nigerian economy problems and prospect | |
| Researcher: | Akindunni, Felix F | |
| Guide: | Hindocha, D H | |
| University: | Shivaji University | |
| Language: | English | |
| Shodhganga | ||
| 23 | ||
| Researcher: | D'souza Aibert Felix | |
| Guide: | Bobde, P S | |
| University: | Rashtrasant Tukadoji Maharaj Nagpur University | |
| Language: | English | |
| 24 | ||
| Researcher: | D'Souza, Albert Felix | |
| Guide: | Bobade, Prakash S | |
| University: | Rashtrasant Tukadoji Maharaj Nagpur University | |
| 25 | ||
| Researcher: | D'Souza, Albert Felix | |
| Guide: | Diwan, C V | |
| University: | Rashtrasant Tukadoji Maharaj Nagpur University | |
| 26 | ||
| Researcher: | Maria Sagaya Kumar Felix S | |
| University: | University of Madras | |
| Language: | English | |
| Shodhganga | ||
| 27 | ||
| Researcher: | Felix Xavier Muthu, M. | |
| Guide: | Jayabalan, V. | |
| University: | Anna University | |
| Language: | English | |
| Shodhganga | ||