Hakeem Ullah

2.0k total citations
90 papers, 1.4k citations indexed

About

Hakeem Ullah is a scholar working on Biomedical Engineering, Computational Mechanics and Mechanical Engineering. According to data from OpenAlex, Hakeem Ullah has authored 90 papers receiving a total of 1.4k indexed citations (citations by other indexed papers that have themselves been cited), including 55 papers in Biomedical Engineering, 45 papers in Computational Mechanics and 43 papers in Mechanical Engineering. Recurrent topics in Hakeem Ullah's work include Nanofluid Flow and Heat Transfer (55 papers), Heat Transfer Mechanisms (37 papers) and Fluid Dynamics and Turbulent Flows (32 papers). Hakeem Ullah is often cited by papers focused on Nanofluid Flow and Heat Transfer (55 papers), Heat Transfer Mechanisms (37 papers) and Fluid Dynamics and Turbulent Flows (32 papers). Hakeem Ullah collaborates with scholars based in Pakistan, Saudi Arabia and Taiwan. Hakeem Ullah's co-authors include Saeed Islam, Muhammad Asif Zahoor Raja, Mehreen Fiza, Muhammad Shoaib, Kottakkaran Sooppy Nisar, Zahir Shah, Rafaqat Ali Khan, Ilyas Khan, Muhammad Waseem Mumtaz and Muhammad Idrees and has published in prestigious journals such as SHILAP Revista de lepidopterología, PLoS ONE and Scientific Reports.

In The Last Decade

Hakeem Ullah

82 papers receiving 1.3k citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Hakeem Ullah Pakistan 22 979 752 683 175 96 90 1.4k
Rashid Mahmood Pakistan 17 692 0.7× 388 0.5× 546 0.8× 349 2.0× 102 1.1× 55 1.1k
Abdullah M. Alsharif Saudi Arabia 16 441 0.5× 365 0.5× 361 0.5× 203 1.2× 114 1.2× 59 971
Hira Ilyas Pakistan 16 498 0.5× 401 0.5× 376 0.6× 181 1.0× 115 1.2× 44 869
Jawad Raza Pakistan 25 1.6k 1.6× 1.3k 1.8× 1.1k 1.6× 78 0.4× 37 0.4× 55 1.8k
Joaquín Zueco Spain 25 1.3k 1.3× 896 1.2× 1.1k 1.6× 43 0.2× 42 0.4× 82 1.7k
Hamid Reza Ashorynejad Iran 24 2.4k 2.5× 1.9k 2.5× 1.7k 2.5× 294 1.7× 68 0.7× 50 2.8k
Mohamed Abdelwahed Saudi Arabia 20 783 0.8× 615 0.8× 617 0.9× 59 0.3× 24 0.3× 108 1.2k
Mohammad Jafari Iran 17 364 0.4× 504 0.7× 360 0.5× 109 0.6× 37 0.4× 59 959
Safia Akram Pakistan 27 2.3k 2.3× 1.2k 1.6× 1.7k 2.5× 136 0.8× 37 0.4× 99 2.4k
Soheil Soleimani Iran 28 2.9k 2.9× 2.3k 3.1× 2.1k 3.0× 301 1.7× 83 0.9× 59 3.4k

Countries citing papers authored by Hakeem Ullah

Since Specialization
Citations

This map shows the geographic impact of Hakeem Ullah's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Hakeem Ullah with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Hakeem Ullah more than expected).

Fields of papers citing papers by Hakeem Ullah

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Hakeem Ullah. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Hakeem Ullah. The network helps show where Hakeem Ullah may publish in the future.

Co-authorship network of co-authors of Hakeem Ullah

This figure shows the co-authorship network connecting the top 25 collaborators of Hakeem Ullah. A scholar is included among the top collaborators of Hakeem Ullah based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Hakeem Ullah. Hakeem Ullah is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Ullah, Hakeem, et al.. (2025). Thermal radiation effects of ternary hybrid nanofluid flow in the activation energy: Numerical computational approach. Results in Engineering. 25. 104062–104062. 16 indexed citations
2.
3.
Ullah, Hakeem, Mehreen Fiza, Ali Akgül, et al.. (2025). Effects of Joule heating on MHD flow of hybrid nanofluid between rotating disks. Journal of Radiation Research and Applied Sciences. 18(2). 101341–101341. 1 indexed citations
4.
Anwar, Talha, et al.. (2025). Viscous dissipative ternary nanoparticles on heat transfer enhancement in MHD flow over a stretching surface. International Journal of Thermofluids. 29. 101327–101327. 1 indexed citations
5.
Ullah, Hakeem, Mehreen Fiza, Ahmed S. Hendy, et al.. (2025). Neural network analysis of ternary hybrid nanofluid flow with Darcy-Forchheimer effects. Journal of Radiation Research and Applied Sciences. 18(2). 101362–101362. 1 indexed citations
6.
Ullah, Hakeem, Mehreen Fiza, Ahmed S. Hendy, et al.. (2025). Neural network-based investigation of MHD radiative flow of ternary hybrid nanofluid in porous media. Journal of Radiation Research and Applied Sciences. 18(2). 101448–101448. 2 indexed citations
7.
Ullah, Hakeem, Mehreen Fiza, Samira Elaissi, et al.. (2025). Significance of nanoparticle diameter and inter-particle spacing in the oblique stagnation point flow over a convectively heated cylinder. Journal of Radiation Research and Applied Sciences. 18(3). 101674–101674.
8.
Ullah, Hakeem, Mehreen Fiza, Ahmed S. Hendy, et al.. (2025). Optimized neural network modeling of ternary hybrid nanofluid dynamics in double rotating disks with radiation and Cattaneo-Christov heat flux. Journal of Radiation Research and Applied Sciences. 18(2). 101449–101449. 1 indexed citations
9.
Mahariq, Ibrahim, et al.. (2025). Levenberg-Marquardt recurrent neural network for heat transfer in ternary hybrid nanofluid flow with nonlinear heat source-sink. Advances in Mechanical Engineering. 17(6). 2 indexed citations
10.
11.
Mumtaz, Muhammad Waseem, Saeed Islam, Hakeem Ullah, & Zahir Shah. (2023). Chemically reactive MHD convective flow and heat transfer performance of ternary hybrid nanofluid past a curved stretching sheet. Journal of Molecular Liquids. 390. 123179–123179. 60 indexed citations
12.
Ullah, Hakeem, et al.. (2023). Modifications of the Optimal Auxiliary Function Method to Fractional Order Fornberg-Whitham Equations. Computer Modeling in Engineering & Sciences. 136(1). 277–291. 2 indexed citations
13.
Ullah, Hakeem, et al.. (2022). A design of neural networks to study MHD and heat transfer in two phase model of nano-fluid flow in the presence of thermal radiation. Waves in Random and Complex Media. 36(1). 157–180. 51 indexed citations
14.
Ullah, Hakeem, Mehreen Fiza, Muhammad Asif Zahoor Raja, et al.. (2022). Intelligent Computing of Levenberg-Marquard Technique Backpropagation Neural Networks for Numerical Treatment of Squeezing Nanofluid Flow between Two Circular Plates. Mathematical Problems in Engineering. 2022. 1–11. 15 indexed citations
15.
Khan, İmran, Hakeem Ullah, Hussain AlSalman, et al.. (2021). Fractional Analysis of MHD Boundary Layer Flow over a Stretching Sheet in Porous Medium: A New Stochastic Method. Journal of Function Spaces. 2021. 1–19. 34 indexed citations
16.
Shoaib, Muhammad, Rafaqat Ali Khan, Hakeem Ullah, et al.. (2021). Heat Transfer Impacts on Maxwell Nanofluid Flow over a Vertical Moving Surface with MHD Using Stochastic Numerical Technique via Artificial Neural Networks. Coatings. 11(12). 1483–1483. 87 indexed citations
17.
Ullah, Hakeem, İmran Khan, Hussain AlSalman, et al.. (2021). Levenberg–Marquardt Backpropagation for Numerical Treatment of Micropolar Flow in a Porous Channel with Mass Injection. Complexity. 2021(1). 62 indexed citations
18.
Ullah, Hakeem, Abdelaziz Alsubie, Mehreen Fiza, et al.. (2021). Impact of Hall Current and Nonlinear Thermal Radiation on Jeffrey Nanofluid Flow in Rotating Frame. Mathematical Problems in Engineering. 2021. 1–21. 11 indexed citations
19.
Fiza, Mehreen, et al.. (2019). Analytical solution of the viscous flow over a stretching sheet by multi-step optimal homotopy asymptotic method. Journal of Mathematics and Computer Science. 20(1). 43–49.
20.
Nawaz, Rashid, et al.. (2013). Optimal Homotopy Asymptotic Method to Nonlinear Damped Generalized Regularized Long-Wave Equation. Mathematical Problems in Engineering. 2013. 1–13. 5 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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