Onuora, Chijioke Noel
Onwuegbuzie, H. N.
Onwuka, Emmanuel
Onwuka, Ifeanyi Onuka
Onwuka, Onwuka Okwara, Abia State University
Onwunali, M. R. O., Department of Agricultural Education Federal College of Education, Zaria, Kaduna State, Nigeria
Onwusa, Sylvester Chukwutem
Onyango, Leah, Department of Urban Management, School of Planning and Architecture, Maseno University
Onyango, Michael Ang’anyo
Onyango, Omboto John
Onyango, Omboto John, Department of Security, Diplomacy and Peace Studies Kenyatta University, Kenya (Kenya)
Onyeama, Anthony E. , Tourism Faculty Eastern Mediterranean University, Gazimagusa TRNC, via Mersin 10, 99628, Turkey
Onyeizu, Ajaegbu Oguchi
ONYEMENAM, CHRISTIAN 'EDOZI, Baze University Abuja, Nigeria
Opara, Bright C.
Opara, Ijeoma Margaret
Opara, Ijeoma Margaret , Department of Educational Psychologyy Guidance and Counselling, Faculty of Education University of Port Harcourt, Rivers State, Nigeria
Oparandudu, G. O., Department of Agricultural Education Federal College of Education, Zaria, Kaduna State, Nigeria
Opio, S. A.
Opoku, John Kwaku, Kwame Nkrumah University of Science and Technology
OPOKU MENSAH, ABIGAIL
Oppong Frimpong, Samuel, University of Education, Winneba, Winneba, Ghana
Oraby, Shmoaa Awad Mohamed Soliman, Dept. of Economics and Rural Development, Faculty of Environment Agricultural Sciences, Arish University, Egypt
Orach, Henry
Orach, Henry, Sichuan Agricultural University

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