by Gweryina, Reuben Iortyer, Imandeh, Godwin Nyiutaha, Idoko, Emmanuel Edache
Published in Healthcare analytics (New York, N.Y.) (01.11.2023)

by Gweryina, Reuben Iortyer, Kura, Muhammadu Yahaya, Ashezua, Timothy Terfa
Published in Results in control and optimization (01.03.2024)

by Gweryina, Reuben Iortyer, Alfiniyah, Cicik, Madubueze, Chinwendu Emilian, Achema, Kenneth Ojotogba
Published in Partial differential equations in applied mathematics : a spin-off of Applied Mathematics Letters (01.12.2024)

by Chinwendu Emilian Madubueze, Gweryina, Reuben Iortyer, Kazeem Austin Tijani
Published in Ratio mathematica (01.12.2021)

by Gweryina, Reuben Iortyer, Madubueze, Chinwendu Emilian, Bajiya, Vijay Pal, Esla, Filibus Esson
Published in Results in control and optimization (01.03.2023)

by Gweryina, Reuben Iortyer, Madubueze, Chinwendu Emilian, Kaduna, Francis Shienbee
Published in Scientific African (01.07.2021)

by Gweryina, Reuben Iortyer, Madubueze, Chinwendu Emilian, Nwaokolo, Martins Afam
Published in Communication in Biomathematical Sciences (31.12.2021)

by Gweryina, Reuben Iortyer, Madubueze, Emilian Chinwendu, Ogaji, Simon James
Published in Journal of mathematical and fundamental sciences (04.10.2021)

by Gweryina, Reuben Iortyer, Kaduna, Francis Shienbee, Kura, Muhammadu Yahaya
Published in Engineering and Applied Science Letters (31.12.2021)

by Gweryina, Reuben Iortyer, Kimbir, Anande Richard, Aboiyar, Terhemen
Published in Asian Research Journal of Mathematics (14.09.2018)