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Ahmed, T.; Rehman, A.; Ali, A.; Qamar, S.: A high order multi-resolution WENO numerical scheme for solving viscous quantum hydrodynamic model for semiconductor devices. Results in Physics 23, 104078 (2021)

Khan, A.; Perveen, S.; Qamar, S.: Discontinuous-Galerkin finite-element method for approximating a model of non-equilibrium liquid chromatography considering Bi-Langmuir isotherm. Journal of Liquid Chromatography & Related Technologies (2021)

Rehman, A.; Ali, I.; Zia, S.; Qamar, S.: Well-balanced finite volume multi-resolution schemes for solving the Ripa models. Advances in Mechanical Engineering 13 (3) (2021)

Rehman, A.; Aslam, R. D.; Meraj, M.A.; Qamar, S.: High order finite volume weighted essentially non-oscillatory scheme for solving the isentropic two-phase flow model. Results in Applied Mathematics 10, 100155 (2021)

Zafar, S.; Perveen, S.; Qamar, S.: Discontinuous Galerkin scheme for solving non-isothermal and non-equilibrium model of liquid chromatography. Journal of Liquid Chromatography & Related Technologies 44 (1-2), pp. 52 - 69 (2021)

Brhane , K. W.; Qamar, S.: Two-dimensional general rate model for non-isothermal liquid chromatography considering finite rates of adsorption–desorption kinetics. Journal of Liquid Chromatography & Related Technologies 43 (7-8), pp. 213 - 232 (2020)

Kiran, N.; Perveen, S.; Sattar, F. A.; Qamar, S.: Numerical solution of nonlinear and non-isothermal general rate model of reactive liquid chromatography. Journal of Liquid Chromatography & Related Technologies 43 (5-6), pp. 139 - 155 (2020)

Qamar, S.; Rehman, N.; Carta, G.; Seidel-Morgenstern, A.: Analysis of gradient elution chromatography using the transport model. Chemical Engineering Science 225, 115809 (2020)

Uche, U. D.; Qamar, S.; Seidel-Morgenstern, A.: Numerical approximation of a nonisothermal two‐dimensional general rate model of reactive liquid chromatography. International Journal of Chemical Kinetics 52 (2), pp. 134 - 155 (2020)

Ahmad, A. G.; Qamar, S.; Seidel-Morgenstern, A.: Linearized non-equilibrium and non-isothermal two-dimensional model of liquid chromatography for studying thermal effects in cylindrical columns. Journal of Liquid Chromatography & Related Technologies 42 (13-14), pp. 436 - 451 (2019)

Aslam, R. D.; Ali, A.; Rehman, A.; Qamar, S.: The space-time conservation element and solution element scheme for simulating two-phase flow in pipes. Advances in Mechanical Engineering 11 (12), pp. 1 - 12 (2019)

Brhane, K. W.; Qamar, S.; Seidel-Morgenstern, A.: Two-Dimensional General Rate Model of Liquid Chromatography Incorporating Finite Rates of Adsorption−Desorption Kinetics and Core−Shell Particles. Industrial and Engineering Chemistry Research 58, pp. 8296 - 8308 (2019)

Hayat, A.; An, X.; Qamar, S.; Warnecke, G.; Seidel-Morgenstern, A.: Theoretical Analysis of Forced Segmented Temperature Gradients in Liquid Chromatography. Processes 7 (11), 846 (2019)

Qamar, S.; Bashir, S.; Perveen, S.; Seidel-Morgenstern, A.: Relations between kinetic parameters of different column models for liquid chromatography applying core-shell particles. Journal of Liquid Chromatography & Related Technologies 42 (1-2), pp. 16 - 30 (2019)

Uche, U. D.; Qamar, S.; Seidel-Morgenstern, A.: Analysis of two-dimensional models for liquid chromatographic reactors of cylindrical geometry. International Journal of Chemical Kinetics 51 (8), pp. 563 - 578 (2019)

Uche, U. D.; Qamar, S.; Seidel-Morgenstern, A.: Analytical solution of non‑isothermal two‑dimensional general rate model of liquid chromatography. Adsorption 25 (8), pp. 1487 - 1509 (2019)

Akram, N.; Qamar, S.; Seidel-Morgenstern, A.: Nonlinear model of liquid chromatography considering finite rates of adsorption-desorption kinetics and core-shell adsorbents. Journal of Liquid Chromatography & Related Technologies 41 (17-18), pp. 964 - 972 (2018)

Braecher, A.; Kreusser, L. M.; Qamar, S.; Seidel-Morgenstern, A.; von Harbou, E.: Application of Quantitative Inline NMR Spectroscopy for Investigation of a Fixed-Bed Chromatographic Reactor Process. Chemical Engineering Journal 336, pp. 518 - 530 (2018)

David, U. U.; Qamar, S.; Seidel-Morgenstern, A.: Analytical and numerical solutions of two-dimensional general rate models for liquid chromatographic columns packed with core–shell particles. Chemical Engineering Research and Design 130, pp. 295 - 320 (2018)

Qamar, S.; Kiran, N.; Anwar, T.; Bibi, S.; Seidel-Morgenstern, A.: Theoretical Investigation of Thermal Effects in an Adiabatic Chromatographic Column Using a Lumped Kinetic Model Incorporating Heat Transfer Resistances. Industrial and Engineering Chemistry Research 57 (6), pp. 2287 - 2297 (2018)