Oberlin, S. A., Dar es Salaam Institute of Technology, P.O. Box 2958, Dar es Salaam Tanzania
Ocran, S. P., Cape Coast Technical University
Odedeji, J. O., Department of Food Science and Technology, Osun State Polytechnic, P.M.B. 301 Iree, Osun State, Nigeria.
Odikro, D., Kwame Nkrumah University of Science and Technology, Ghana.
Odum-Awuakye, G. A., Ghana Technology University
Odum-Awuakye, G. A., Ghana Technology University College, Accra, Ghana.
Oduro-Okyireh, T., Cape Coast Technical University
Oduro-Okyireh, Theodore, Cape Coast Polytechnic
Ogoe, J., University of Education, Winneba, Ghana.
Ogunsuyi , O.B., Federal University of Technology, Akure, Ondo State, Nigeria.
Ogunyemi, K. O., Adekunle Ajasin University, Akungba Akoko, Ondo State, Nigeria.
Ojewola, F.O., Adekunle Ajasin University, Ondo State.Nigeria.
Ojigi, Lazarus M., Mission Planning, Information Technology and Data Management Dept., National Space Research & Development Agency (NASRDA)
Ojwang, E., Department of Marketing, College of Business Education, Tanzania.
Ojwang', E., College of Business Education, Dar es salaam Tanzania
Ojwang’, E., College of Business Education, Dar Es Salaam Tanzania.
Ojwang’, E., College of Business Education, Tanzania.
Okosun, S.E., Federal University Lokoja, Lokoja, Nigeria
Okunade, S. O., Department of Economics, Obafemi Awolowo University, Ile-Ife, Nigeria.
Okyere, S., Kumasi Technical University, Kumasi, Ghana.
Okyere-Darko, D., Cape Coast Polytechnic
Olabisi, A., Department of Economics, Obafemi Awolowo University, Ile-Ife, Nigeria.
Oladapo, A. S., Department of Food Science and Technology, Osun State Polytechnic, P.M.B. 301 Iree, Osun State, Nigeria.
Oladipo, S. O., Department of Economics, University of Lagos, Akoka Lagos, Nigeria.
Olajide, S. B., Department of Arts Education, University of Ilorin, Ilorin, Kwara State, Nigeria.
Olanrele, O. O., Department of Estate Management and Valuation, Moshood Abiola Polytechnic, Abeokuta, Ogun State, Nigeria.
Olanrewaju, O. G., Babcock University, Ogun State, Nigeria
Ollennu, Y. A.A., Department of Ga-Dangme Education, Faculty of Ghanaian Languages Education, University of Education, Winneba, Ajumako Campus, Ghana.
Ollennu, Y.A. A., Department of Ga-Dangme Education. Faculty of Ghanaian Languages. University of Education, Winneba. Ajumako Campus, Ghana.
Oluwajana, S.M., Obafemi Awolowo University, Ile-Ife, Nigeria
Omotoso, O., Department of Geography and Planning Science, Ekiti State University, Ado-Ekiti, Nigeria
Onibokun, E. A., Department of Biological Sciences, Covenant University, Ota, Ogun State. Nigeria.
Onyancha, D., Department of Chemistry, Dedan Kimathi University of Technology, Nyeri, Private bag-10143 Mweiga Road, Kenya.
Onyekpe, J.G.N., University of Lagos, Nigeria.
Opoku, Desmond, KNUST
Oppon, C. E., Department of Mechanical Engineering, Cape Coast Technical University, Ghana.
Oppong, C. A., Accra College of Education, Accra, Ghana.
Oppong, J. R., Department of Geography and the Environment, University of North Texas, Denton, Texas 76203, USA.
Oppong, K. G., Kwame Nkrumah University of Science and Technology, Ghana.
Oppong, R. A., Department of Architecture, College of Art and Built Environment - KNUST, Kumasi, Ghana
Oppong, R. A., Department of Architecture, College of Art and Built Environment, Kwame Nkrumah University of Science and Technology
Oppong, R. A., Department of Mathematics Education, University of Education, Winneba, Ghana
Orisadare, M. A., Department of Economics, Obafemi Awolowo University, Ile-Ife, Nigeria.
Osae-Ansah, T., Accra Technical University, Accra, Ghana.
Osafo-Adjei, L., Cape Coast Technical University
Osafo-Adjei, L., Cape Coast Technical University, Cape Coast, Ghana.
Osei, A., Kumasi Technical University, Kumasi, Ghana.
Osei, , M. A. , University of Education, Winneba, Winneba
Otchere, A. A., Department of Information Communication and Technology, Faculty of Applied Science Takoradi Technical University, P.O.Box 256, Takoradi, Western Region, Ghana.
Otoo, R., Department of Ga-Dangme Education, Faculty of Ghanaian Languages Education, University of Education, Winneba, Ajumako Campus, Ghana.

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