Obabiyi, O.S., University of Ibadan
Obanla, Motunrayo E., Stellenbosch University
Odinsyah, Hafidz Putra
Odongo, Leo Odiwuor, Department of Mathematics and Actuarial Science, Kenyatta University (KU), Nairobi, Kenya
Oduro, Francis Tabi
Ofori, Michael Arthur, Pan African University Institute for Basic Sciences Technology and Innovation
Ogbuagu, Leonard Ikenna
Ogundile, O.P., Department of Mathematics, Covenant University, Ota, Nigeria
Oguntolu, Festus Abiodun
Oguntolu, Festus Abiodun
Ojo, Mayowa M., University of South Africa
Ojo, Michael M.
Oke, S.I., University of Zululand, South Africa
Oke, Segun I., University of Zululand, South Africa
Okelo, Jeconia Abonyo, Jomo Kenyatta University of Agriculture, and Technology (JKUAT)
Okoe Mettle, Felix, Department of statistics and Actuarial Science, University of Ghana
Okongo, Walter, Pan African University Institute for Basic Sciences, Technology and Innovation
Oktaviani, M.
Okyere, Eric, Department of Mathematics and Statistics, School of Sciences, University of Energy and Natural Resources P.O. Box 214 Sunyani, B/A Ghana
Okyere, Eric, University of Energy and Natural Resources
Okyere, Eric
Okyere, Eric, Department of Mathematics & Statistics, University of Energy and Natural Resources, Ghana (Ghana)
Ole, Tamar D. I. Dappa, University of Nusa Cendana
Olowo, Sunday Ezekiel
Oluwayemi, M.O., Department of Physical Sciences, Mathematics Programme, Landmark University, Omu-Aran, Nigeria. 2Landmark University SDG 4: Quality Education Research Group, Omu-Aran, Nigeria

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