| First Name | Last Name | Institutions | Articles |
|---|---|---|---|
| Trevor Uyi | Omoruyi | University of Chester | 5 |
| Nduka Lucas | Oluka | Novena University | 1 |
| Akinseye | Olowu | University of Johannesburg | 1 |
| Samuel Oluwaseyi | Olorunfemi | Federal University of Technology Akure | 1 |
| John Lola | Okunola | Redeemer's University | 1 |
| Peter Ehizokhale | Okpamen | Elizade University | 1 |
| John B. Ochanda | Ogola | University of Venda | 1 |
| Henry Usunobun | Ogiugo | Ajayi Crowther University | 2 |
| Ufuoma Benson | Ogidiagba | College of Education, Warri | 1 |
| Sunday Oseiweh | Ogbeide | Ambrose Alli University; Elizade University |
3 |
| Oluwabukunmi Eunice | Obembe | National Open University of Nigeria | 1 |
| Sixolile | Nyusani | Walter Sisulu University | 4 |
| Tawanda | Nyikadzino | University of South Africa | 1 |
| Bhekabantu Alson | Ntshangase | Mangosuthu University of Technology | 3 |
| Ngboawaji Daniel | Nte | Novena University | 1 |
| Yamkela | Ntando | Walter Sisulu University | 1 |
| Livhuwani G. | Nkondo | University of Venda | 1 |
| Ikpechukwu | Njoku | Federal University of Technology Akure | 1 |
| Oksana | Nikishyna | Institute of Market Problems and Economic-Ecological Research NAS of Ukraine | 1 |
| Matshidiso Caroline | Ngwepe | University of Limpopo | 1 |