| Numerical analysis of the fractional-order nonlinear system of Volterra integro-differential equations P Sunthrayuth, R Ullah, A Khan, R Shah, J Kafle, I Mahariq, F Jarad Journal of Function Spaces 2021, 1-10, 2021 | 62 | 2021 |
| Stability analysis of a general SIR epidemic model R Ullah, G Zaman, S Islam VFAST Transactions on Mathematics 1 (1), 16-20, 2013 | 38 | 2013 |
| Some inequalities of Ostrowski and Grüss type for triple integrals on time scales NA Mir, R Ullah Tamkang Journal of Mathematics 42 (4), 415-426, 2011 | 37 | 2011 |
| Dynamical features of a mathematical model on smoking R Ullah, M Khan, G Zaman, S Islam, MA Khan, S Jan, T Gul J. Appl. Environ. Biol. Sci 6 (1), 92-96, 2016 | 29 | 2016 |
| A mathematical model for the dynamics of SARS-CoV-2 virus using the Caputo-Fabrizio operator T Khan, R Ullah, G Zaman, J Alzabut Math Biosci Eng 18 (5), 6095-6116, 2021 | 27 | 2021 |
| Higher order numerical approaches for nonlinear equations by decomposition technique AR Alharbi, MI Faisal, FA Shah, M Waseem, R Ullah, S Sherbaz IEEE Access 7, 44329-44337, 2019 | 21 | 2019 |
| The transmission dynamics of hepatitis B virus via the fractional-order epidemiological model T Khan, ZS Qian, R Ullah, B Al Alwan, G Zaman, QM Al-Mdallal, ... Complexity 2021, 1-18, 2021 | 16 | 2021 |
| Modeling the dynamics of the SARS-CoV-2 virus in a population with asymptomatic and symptomatic infected individuals and vaccination T Khan, R Ullah, G Zaman, Y El Khatib Physica Scripta 96 (10), 104009, 2021 | 16 | 2021 |
| Analysis of nonlinear stratified convective flow of Powell-Eyring fluid: Application of modern diffusion I Jabeen, M Farooq, M Rizwan, R Ullah, S Ahmad Advances in Mechanical Engineering 12 (10), 1687814020959568, 2020 | 14 | 2020 |
| Prevention of influenza pandemic by multiple control strategies R Ullah, G Zaman, S Islam Journal of Applied Mathematics 2012, 2012 | 14 | 2012 |
| Optimal control strategies for a heroin epidemic model with age-dependent susceptibility and recovery-age A Khan, G Zaman, R Ullah, N Naveed AIMS Math 6 (2), 1377-1394, 2021 | 11 | 2021 |
| Numerical solution of nonlinear diff. equations for heat transfer in micropolar fluids over a stretching domain F Ahmad, AO Almatroud, S Hussain, SE Farooq, R Ullah Mathematics 8 (5), 854, 2020 | 10 | 2020 |
| Fractional study of the non-linear burgers’ equations via a semi-analytical technique N Iqbal, MT Chughtai, R Ullah Fractal and Fractional 7 (2), 103, 2023 | 7 | 2023 |
| Modeling and dynamics of the fractional order SARS-CoV-2 epidemiological model T Khan, R Ullah, A Yousef, G Zaman, QM Al-Mdallal, Y Alraey Complexity 2022, 2022 | 7 | 2022 |
| Analytical analysis of fractional-order physical models via a caputo-fabrizio operator F Mofarreh, AM Zidan, M Naeem, R Shah, R Ullah, K Nonlaopon Journal of Function Spaces 2021, 1-9, 2021 | 7 | 2021 |
| Analysis of COVID-19 fractional model pertaining to the Atangana-Baleanu-Caputo fractional derivatives R Ullah, M Waseem, NB Rosli, J Kafle Journal of Function Spaces 2021, 2021 | 7 | 2021 |
| Multiple control strategies for prevention of avian influenza pandemic R Ullah, G Zaman, S Islam The Scientific World Journal 2014, 2014 | 7 | 2014 |
| The dynamics of novel corona virus disease via stochastic epidemiological model with vaccination R Ullah, Q Al Mdallal, T Khan, R Ullah, B Al Alwan, F Faiz, Q Zhu Scientific reports 13 (1), 3805, 2023 | 6 | 2023 |
| Fractional-order modeling: Analysis of foam drainage and Fisher's equations AS Alshehry, H Yasmin, R Shah, R Ullah, A Khan Open Physics 21 (1), 20230115, 2023 | 5 | 2023 |
| Analysis of the fractional-order delay differential equations by the numerical method S Masood, M Naeem, R Ullah, S Mustafa, A Bariq Complexity 2022, 1-14, 2022 | 5 | 2022 |
