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  1. Assessing the Impact of Routine and Campaign Vaccination on Measles Transmission: A Modeling Study

    Article • Acta Biotheoretica, October 2025, Springer Science + Business Media

    Dr. Olumuyiwa James Peter

  2. The global, regional, and national burden of cancer, 1990–2023, with forecasts to 2050: a systematic analysis for the Global Burden of Disease Study 2023

    Article • The Lancet, September 2025, Elsevier

    Sumaira Mubarik, Prof. Tomasz M. Karpiński, Kamoru Ademola Adedokun, Dr. Olumuyiwa James Peter, Mohammad Meshbahur Rahman, Dr Sheikh M Alif, Dr Khurshid Ahmad, Dr MEHNAZ KAMAL

  3. Optimal control strategies for dynamical model of climate change under real data

    Article • Journal of the Nigerian Society of Physical Sciences, August 2025, Nigerian Society of Physical Sciences

    Dr. Olumuyiwa James Peter

  4. Reassessment of public awareness and prevention strategies for HIV and COVID-19 co-infections through epidemic modeling

    Article • PLOS One, July 2025, PLOS

    Dr. Olumuyiwa James Peter

  5. Analysis of Five-Year Malaria Prevalence at the Federal Teaching Hospital, Ido-Ekiti, Nigeria

    Article • Jambura Journal of Biomathematics (JJBM), July 2025, Universitas Negeri Gorontalo

    Dr. Olumuyiwa James Peter

  6. An Optimal Control Problem for a Monkeypox Transmission Model with Activity-Driven Contact Patterns

    Article • Brazilian Journal of Physics, July 2025, Springer Science + Business Media

    Dr. Olumuyiwa James Peter

  7. Mathematical Modeling on the Transmission Dynamics of HIV and Hepatitis B (HBV) Co‐Infection in the United States

    Article • Mathematical Methods in the Applied Sciences, June 2025, Wiley

    Dr. Olumuyiwa James Peter

  8. Global, regional, and national trends in routine childhood vaccination coverage from 1980 to 2023

    Article • The Lancet, June 2025, Elsevier

    Professor Alexandru Corlateanu, Dr Salah Thabit Al Awaidy, Prof. Tomasz M. Karpiński, Asrat Agalu Abejew, Prof. Tabarak Malik, Dr Muhammad Shahzad Aslam, Sumaira Mubarik, Dr Senbagam Duraisamy, Dr Adekunle Sanyaolu, Turki Alanzi, James-Paul Kretchy, Dr Mohammed Kuddus, Dr. Olumuyiwa James Peter, Kamoru Ademola Adedokun, Prof Dr Mohmed Isaqali Karobari, Dr Akshaya Srikanth Bhagavathula, Dr Syed Muhammad Yousaf Farooq, Malik A Althobiani, Dr Sheikh M Alif, Dr Khurshid Ahmad, Dr MEHNAZ KAMAL, Dr Shariful Islam

  9. Modeling tuberculosis dynamics with vaccination and treatment strategies

    Article • Scientific African, June 2025, Elsevier

    Dr. Olumuyiwa James Peter

  10. Installation of an integrated air quality and meteorological parameters monitoring system in Ondo, Nigeria

    Article • The European Physical Journal Plus, May 2025, Springer Science + Business Media

    Dr. Olumuyiwa James Peter

  11. Modeling the Dynamics of Dengue Transmission with Awareness and Optimal Control Analysis

    Article • PLOS One, May 2025, PLOS

    Dr. Olumuyiwa James Peter

  12. Mathematical Analysis of the Transmission Dynamics of Hepatitis B Virus

    Article • Brazilian Journal of Physics, May 2025, Springer Science + Business Media

    Dr. Olumuyiwa James Peter

  13. Modeling prevalence of meningitis control strategies through evaluating with available data on meningitis cases reported in Nigeria

    Article • Modeling Earth Systems and Environment, May 2025, Springer Science + Business Media

    Dr. Olumuyiwa James Peter

  14. Correction: A mathematical model for assessing the effectiveness of vaccination in controlling Mpox dynamics and mitigating disease burden in Nigeria and the Democratic Republic of congo

    Article • Journal of Applied Mathematics and Computing, April 2025, Springer Science + Business Media

    Dr. Olumuyiwa James Peter

  15. A mathematical model for assessing the effectiveness of vaccination in controlling Mpox dynamics and mitigating disease burden in Nigeria and the Democratic Republic of Congo

    Article • Journal of Applied Mathematics and Computing, April 2025, Springer Science + Business Media

    Dr. Olumuyiwa James Peter

  16. Numerical Solution of Fractional Order Differential Equations by Chebyshev Least Squares Approximation Method

    Article • Euler Jurnal Ilmiah Matematika Sains dan Teknologi, April 2025, Universitas Negeri Gorontalo

    Dr. Olumuyiwa James Peter

  17. STABILITY ANALYSIS OF A MATHEMATICAL MODEL OF RABIES SPREAD WITH VACCINATION IN HUMAN AND DOG POPULATIONS, INCLUDING AWARE AND UNAWARE EXPOSED SUBPOPULATIONS

    Article • BAREKENG JURNAL ILMU MATEMATIKA DAN TERAPAN, April 2025, Universitas Pattimura

    Dr. Olumuyiwa James Peter

  18. Implementation of non-standard finite difference on a predator prey model considering cannibalism on predator and harvesting on prey

    Article • Jambura Journal of Biomathematics (JJBM), March 2025, Universitas Negeri Gorontalo

    Dr. Olumuyiwa James Peter

  19. Mathematical Modeling on the Transmission Dynamics of Diphtheria with Optimal Control Strategies

    Article • Jambura Journal of Biomathematics (JJBM), March 2025, Universitas Negeri Gorontalo

    Dr. Olumuyiwa James Peter

  20. Modelling measles transmission dynamics and the impact of control strategies on outbreak Management

    Article • Journal of Biological Dynamics, March 2025, Taylor & Francis

    Dr. Olumuyiwa James Peter

  21. Understanding the impact of fear on a Caputo fractional-order SIS prey-predator model with Beddington-DeAngelis functional response

    Article • January 2025, American Institute of Physics

    Hasan S. Panigoro, Dr. Olumuyiwa James Peter

  22. Mathematical model on the transmission dynamics of leptospirosis in human and animal population with optimal control strategies using real statistical data

    Article • Quality & Quantity, December 2024, Springer Science + Business Media

    Dr. Olumuyiwa James Peter

  23. Comparative analysis of AI-based search algorithms in solving 8 puzzle problems

    Article • Bulletin of the National Research Centre, November 2024, Springer Science + Business Media

    Dr. Olumuyiwa James Peter

  24. Bifurcations on a discrete–time SIS–epidemic model with saturated infection rate

    Article • Bulletin of Biomathematics, October 2024, Bulletin of Biomathematics

    Dr. Olumuyiwa James Peter

  25. Optimizing tuberculosis control: a comprehensive simulation of integrated interventions using a mathematical model

    Article • Mathematical Modelling and Numerical Simulation with Applications, September 2024, Mathematical Modelling and Numerical Simulation with Applications

    Dr. Olumuyiwa James Peter

  26. Untangling the memory and inhibitory effects on SIS-epidemic model with Beddington–DeAngelis infection rate

    Article • Results in Control and Optimization, September 2024, Elsevier

    Dr. Olumuyiwa James Peter

  27. Modelling transmission dynamics of measles: the effect of treatment failure in complicated cases

    Article • Modeling Earth Systems and Environment, August 2024, Springer Science + Business Media

    Dr. Olumuyiwa James Peter

  28. NUMERICAL SOLUTION OF THE SEIR MODEL USING THE FOURTH-ORDER RUNGE-KUTTA METHOD TO PREDICT THE SPREAD OF HEPATITIS B DISEASE IN AMBON CITY

    Article • BAREKENG JURNAL ILMU MATEMATIKA DAN TERAPAN, July 2024, Universitas Pattimura

    Dr. Olumuyiwa James Peter

  29. Mathematical analysis of a novel fractional order vaccination model for Tuberculosis incorporating susceptible class with underlying ailment

    Article • International Journal of Modelling and Simulation, July 2024, Taylor & Francis

    Dr. Olumuyiwa James Peter

  30. Deterministic Double Dose Vaccination Model of COVID-19 Transmission Dynamics - Optimal Control Strategies with Cost-Effectiveness Analysis

    Article • Communication in Biomathematical Sciences, June 2024, The Institute for Research and Community Services (LPPM) ITB

    Dr. Olumuyiwa James Peter

  31. An optimal control model for dengue dynamics with asymptomatic, isolation, and vigilant compartments

    Article • Decision Analytics Journal, March 2024, Elsevier

    Dr. Olumuyiwa James Peter

  32. Mathematical analysis on the vertical and horizontal transmission dynamics of HIV and Zika virus co-infection

    Article • Franklin Open, March 2024, Elsevier

    Dr. Olumuyiwa James Peter

  33. Recognizing the complexity of a predator-prey relationship with allee and fear effects in a discrete-time model

    Article • January 2024, American Institute of Physics

    Hasan S. Panigoro, Dr. Olumuyiwa James Peter

  34. Modeling the impact of control strategies on malaria and COVID-19 coinfection: insights and implications for integrated public health interventions

    Article • Quality & Quantity, December 2023, Springer Science + Business Media

    Dr. Olumuyiwa James Peter

  35. A fractional-order mathematical model for malaria and COVID-19 co-infection dynamics

    Article • Healthcare Analytics, December 2023, Elsevier

    Dr. Olumuyiwa James Peter

  36. A mathematical analysis of the two-strain tuberculosis model dynamics with exogenous re-infection

    Article • Healthcare Analytics, December 2023, Elsevier

    Dr. Olumuyiwa James Peter

  37. A non-linear differential equation model of COVID-19 and seasonal influenza co-infection dynamics under vaccination strategy and immunity waning

    Article • Healthcare Analytics, December 2023, Elsevier

    Dr. Olumuyiwa James Peter

  38. A fractional derivative modeling study for measles infection with double dose vaccination

    Article • Healthcare Analytics, December 2023, Elsevier

    Dr. Olumuyiwa James Peter

  39. Fractional-order modelling and analysis of diabetes mellitus: Utilizing the Atangana-Baleanu Caputo (ABC) operator

    Article • Alexandria Engineering Journal, October 2023, Elsevier

    Dr. Olumuyiwa James Peter

  40. Mathematical Modelling of Tuberculosis Outbreak in an East African Country Incorporating Vaccination and Treatment

    Article • Computation, July 2023, MDPI AG

    Adejimi Adeniji, Dr. Olumuyiwa James Peter

  41. Mathematical model and analysis of the soil-transmitted helminth infections with optimal control

    Article • Modeling Earth Systems and Environment, June 2023, Springer Science + Business Media

    Dr. Olumuyiwa James Peter

  42. A predator–prey model with additive Allee effect and intraspecific competition on predator involving Atangana–Baleanu–Caputo derivative

    Article • Results in Physics, June 2023, Elsevier

    Dr. Olumuyiwa James Peter

  43. A mathematical model for the co-dynamics of COVID-19 and tuberculosis

    Article • Mathematics and Computers in Simulation, May 2023, Elsevier

    Dr. Olumuyiwa James Peter

  44. Dynamics of Age-Structure Smoking Models with Government Intervention Coverage under Fractal-Fractional Order Derivatives

    Article • Fractal and Fractional, April 2023, MDPI AG

    Adejimi Adeniji, Dr. Olumuyiwa James Peter

  45. An Empirical Study on Anomaly Detection Using Density-based and Representative-based Clustering Algorithms

    Article • Journal of the Nigerian Society of Physical Sciences, April 2023, Nigerian Society of Physical Sciences

    Dr. Olumuyiwa James Peter

  46. Mathematical model and analysis of monkeypox with control strategies

    Article • The European Physical Journal Plus, March 2023, Springer Science + Business Media

    Dr. Olumuyiwa James Peter

  47. Mathematical Model of COVID-19 Pandemic with Double Dose Vaccination

    Article • Acta Biotheoretica, March 2023, Springer Science + Business Media

    Dr. Olumuyiwa James Peter

  48. Host-vector dynamics of dengue with asymptomatic, isolation and vigilant compartments: insights from modelling

    Article • The European Physical Journal Plus, March 2023, Springer Science + Business Media

    Dr. Olumuyiwa James Peter

  49. Mathematical Modelling of the Spatial Distribution of a COVID-19 Outbreak with Vaccination Using Diffusion Equation

    Article • Pathogens, January 2023, MDPI AG

    Dr. Olumuyiwa James Peter

  50. Analysis and dynamics of measles with control strategies: a mathematical modeling approach

    Article • International Journal of Dynamics and Control, January 2023, Springer Science + Business Media

    Dr. Olusegun Michael Otunuga, Dr. Olumuyiwa James Peter

  51. Investigating the Dynamics and Control of Tuberculosis Transmission: A Bimodal Model Approach

    Article • January 2023, Elsevier

    Dr. Olumuyiwa James Peter

  52. Nonlinear optimal control strategies for a mathematical model of COVID-19 and influenza co-infection

    Article • Physica A Statistical Mechanics and its Applications, December 2022, Elsevier

    Dr. Olumuyiwa James Peter

  53. Modeling and optimal control of monkeypox with cost-effective strategies

    Article • Modeling Earth Systems and Environment, November 2022, Springer Science + Business Media

    Dr. Olumuyiwa James Peter

  54. Mathematical dynamics of measles transmission with real data from Pakistan

    Article • Modeling Earth Systems and Environment, October 2022, Springer Science + Business Media

    Dr. Olumuyiwa James Peter

  55. NUMERICAL SOLUTION OF VOLTERRA INTEGRO-DIFFERENTIAL EQUATIONS BY AKBARI-GANJI’S METHOD

    Article • BAREKENG JURNAL ILMU MATEMATIKA DAN TERAPAN, September 2022, Universitas Pattimura

    Dr. Olumuyiwa James Peter

  56. Fractional order mathematical model of monkeypox transmission dynamics

    Article • Physica Scripta, July 2022, Institute of Physics Publishing

    Dr. Olumuyiwa James Peter

  57. Time-delayed modelling of the COVID-19 dynamics with a convex incidence rate

    Article • July 2022, Research Square

    Dr. Olumuyiwa James Peter

  58. Mathematical modelling for the transmission dynamics of Rift Valley fever virus with human host

    Article • Jambura Journal of Biomathematics (JJBM), June 2022, Universitas Negeri Gorontalo

    Dr. Olumuyiwa James Peter

  59. Mathematical model of measles transmission dynamics using real data from Nigeria

    Article • The Journal of Difference Equations and Applications, May 2022, Taylor & Francis

    Dr. Olumuyiwa James Peter

  60. A Mathematical Model Analysis of Meningitis with Treatment and Vaccination in Fractional Derivatives

    Article • International Journal of Applied and Computational Mathematics, April 2022, Springer Science + Business Media

    Dr. Olumuyiwa James Peter

  61. Mathematical model for control of tuberculosis epidemiology

    Article • Journal of Applied Mathematics and Computing, April 2022, Springer Science + Business Media

    Dr. Olumuyiwa James Peter

  62. Numerical solution of two-dimensional Fredholm integro-differential equations by Chebyshev integral operational matrix method

    Article • Journal of Applied Mathematics and Computational Mechanics, March 2022, Czestochowa University of Technology

    Dr. Olumuyiwa James Peter

  63. Time-delayed modelling of the COVID-19 dynamics with a convex incidence rate

    Article • Informatics in Medicine Unlocked, January 2022, Elsevier

    Dr. Olumuyiwa James Peter

  64. Transmission dynamics of Monkeypox virus: a mathematical modelling approach

    Article • Modeling Earth Systems and Environment, October 2021, Springer Science + Business Media

    Dr. Olumuyiwa James Peter

  65. Fractional order of pneumococcal pneumonia infection model with Caputo Fabrizio operator

    Article • Results in Physics, October 2021, Elsevier

    Dr. Olumuyiwa James Peter

  66. Mathematical model of COVID-19 in Nigeria with optimal control

    Article • Results in Physics, September 2021, Elsevier

    Dr. Olumuyiwa James Peter

  67. Direct and indirect transmission of typhoid fever model with optimal control

    Article • Results in Physics, August 2021, Elsevier

    Dr. Olumuyiwa James Peter

  68. A new mathematical model of COVID-19 using real data from Pakistan

    Article • Results in Physics, May 2021, Elsevier

    Dr. Olumuyiwa James Peter

  69. Forecasting of COVID-19 pandemic in Nigeria using real statistical data

    Article • Communications in Mathematical Biology and Neuroscience, January 2021, SCIK Publishing Corporation

    Dr. Olumuyiwa James Peter

  70. Perturbed least squares technique for solving Volterra fractional integro-differential equations based on constructed orthogonal polynomials

    Article • Journal of Mathematical and Computational Science, January 2021, SCIK Publishing Corporation

    Dr. Olumuyiwa James Peter

  71. Solution of typhoid fever model by Adomian decomposition method

    Article • Journal of Mathematical and Computational Science, January 2021, SCIK Publishing Corporation

    Dr. Olumuyiwa James Peter

  72. Analysis and Dynamics of Fractional Order Mathematical Model of COVID-19 in Nigeria Using Atangana-Baleanu Operator

    Article • Computers Materials & Continua, January 2021, Computers, Materials and Continua (Tech Science Press)

    Dr. Olumuyiwa James Peter

  73. Approach to COVID-19 time series data using deep learning and spectral analysis methods

    Article • January 2021, American Institute of Mathematical Sciences (AIMS)

    Dr. Olumuyiwa James Peter

  74. Mathematical model for the control of lymphatic filariasis transmission dynamics

    Article • Communications in Mathematical Biology and Neuroscience, January 2021, SCIK Publishing Corporation

    Dr. Olumuyiwa James Peter

  75. Modelling and optimal control analysis of typhoid fever

    Article • Journal of Mathematical and Computational Science, January 2021, SCIK Publishing Corporation

    Dr. Olumuyiwa James Peter

  76. GLOBAL STABILITY OF SEIR-SEI MODEL OF MALARIA TRANSMISSION

    Article • Advances in Mathematics Scientific Journal, August 2020, Union of Researchers of Macedonia

    Dr. Olumuyiwa James Peter

  77. Transmission Dynamics of Fractional Order Brucellosis Model Using Caputo–Fabrizio Operator

    Article • International Journal of Differential Equations, August 2020, Hindawi Publishing Corporation

    Dr. Olumuyiwa James Peter

  78. APPLICATION OF HOMOTOPY PERTURBATION METHOD TO AN SIR MUMPS MODEL

    Article • Advances in Mathematics Scientific Journal, June 2020, Union of Researchers of Macedonia

    Dr. Olumuyiwa James Peter

  79. Application of Adomian Decomposition Method on a Mathematical Model of Malaria

    Article • Advances in Mathematics Scientific Journal, May 2020, Union of Researchers of Macedonia

    Dr. Olumuyiwa James Peter

  80. Modelling and optimal control analysis of Lassa fever disease

    Article • Informatics in Medicine Unlocked, January 2020, Elsevier

    Dr. Olumuyiwa James Peter

  81. Stability and optimal control analysis of an SCIR epidemic model

    Article • Journal of Mathematical and Computational Science, January 2020, SCIK Publishing Corporation

    Dr. Olumuyiwa James Peter

  82. Application of Variational Iteration Method in Solving Typhoid Fever Model

    Article • November 2019, Institute of Electrical & Electronics Engineers (IEEE)

    Dr. Olumuyiwa James Peter

  83. Mathematical model for the control of infectious disease

    Article • Journal of Applied Sciences and Environmental Management, May 2018, African Journals Online (AJOL)

    Dr. Olumuyiwa James Peter

  84. Mathematical model for the control of measles

    Article • Journal of Applied Sciences and Environmental Management, May 2018, African Journals Online (AJOL)

    Dr. Olumuyiwa James Peter

  85. Sensitivity analysis of the parameters of a cholera model

    Article • Journal of Applied Sciences and Environmental Management, May 2018, African Journals Online (AJOL)

    Dr. Olumuyiwa James Peter

  86. Generalization and Modification of Hardy-Littlewood Maximal Functions

    Article • Journal of Applied Sciences and Environmental Management, April 2018, African Journals Online (AJOL)

    Dr. Olumuyiwa James Peter

  87. Jambura Journal of Biomathematics (JJBM)

    Article • Jambura Journal of Biomathematics (JJBM), Universitas Negeri Gorontalo

    Dr. Olumuyiwa James Peter