Ocheje, Charles Bala, College of Education, Ankpa, Kogi State, Nigeria
OD, Alabi, Department of Nutrition and Dietetics, Ladoke Akintola University of Technology, Ogbomoso, Oyo State, Nigeria.
Odugbemi, Taiwo, Doctoral Candidate, Department of Economics, University of Abuja, Nigeria.
Oeamoum, Nutcha, School of Liberal Arts, University of Phayao, Thailand.
Offie, Ndubuisi N., Department of Agricultural Economics, University of Nigeria, Nsukka, Nigeria.
Oga, M.S., Department of Science and Technical Water and environmental engineering (DESTEGE), Félix Houphouët-Boigny University, Côte d’Ivoire
OGA, Marie-Solange, Department of Science and Technology of Water and Environmental Engineering, Faculty of Earth Sciences and Mineral Resources, University Felix Houphouet-Boigny, Abidjan, 22 BP 582, Côte d’Ivoire.
Ogbuabor, Jonathan E, Department of Economics University of Nigeria, Nsukka, Nigeria.
Ogbulogo, Charles, Department of Languages and General Studies, Covenant University, Nigeria.
Ogegbo, Ayodele Abosede, Department of Science and Technology Education, University of Johannesburg South Africa.
Ogiri, Itotenaan Henry, Co-Ordinator, Ph.D. International Collaboration Postgraduate Business School Gregory University, Uturu, Nigeria.
Ogiri, Itotenaan Henry, Postgraduate Business School Coordinator, Gregory University, Uturu, Nigeria.
Ogomegbunam, Okolie David , Department of Accountancy, Renaissance University, Ugbawka, Enugu State, Nigeria.
Ogou, Saliou Bolarinwa , Departement of Physics, University of Julius Nyéréré of Kankan, Guinea, and Département de Physique (FAST) et Institut des Mathématiques et de Sciences Physiques, Université d’Abomey-Calavi, 01 BP 613, Porto-Novo, Bénin.
Oguizu, Ada Daisy , Department of Public Health Sciences, Faculty of Basic Medical Sciences, College of Medical Sciences, Rivers State University Nkpolu- Oroworukwo, P.M.B. 5080 Port-Harcourt, Rivers State, Nigeria.
Ogundana, A.K, Department of Geology, Afe Babalola University, Ado Ekiti, Nigeria
Ogundare, Justice Taiwo , Department of Marketing, Faculty of Management and Social Sciences, Dennis Osadebay University, Asaba, Delta State, Nigeria.
Ogundipe, I.E, Department of Geology, Afe Babalola University, Ado Ekiti, Nigeria
Ogundiran, Pius, Understone Partners in Lagos Nigeria
Ogunjimi, Joshua Adeyemi, Department of Economics, University of Ibadan, Nigeria.
Ogunrinde, R. B., Department of Mathematical Sciences, Ekiti State University, Ado Ekiti, Nigeria.
Ogur, John Okoth, School of nursing and midwifery, Masinde Muliro University of Science and technology, Kenya
Ogwu, Stephen Obinozie, Department of Economics, University of Nigeria, Nsukka, Nigeria.
Ogwumike, Fidelis, Department of Economics University of Ibadan, Ibadan
Ohene-Manu, Joseph, Department of Economics, Kwame Nkrumah University of Science and Technology (KNUST), Kumasi, Ghana