A. A. Farooq, A. R. Ansari and A. M. Siddiqui, A variant of classical Von Karman flow for a second grade fluid due to a rotating disk, Theory and Applications of Mathematics & Computer Science, Vol. 2(2), pp 12-19, 2012.
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A. M. Siddiqui, M. Mitkova and A. R. Ansari,.Two-phase Flow of a Third Grade Fluid Between Parallel Plates. WSEAS Transactions on Fluid Mechanics, Vol 7(4), pp 117-128, 2012.
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M. Mitkova, A. M. Siddiqui and A.R. AnsariLayer Thickness Variation in two phase flow of a Third Grade Fluid, Applied Mechanics & Materials, Vol. 232, pp
273-278, 2012.
Doi: https://doi.org/10.4028/www.scientific.net/AMM.232.273
A.R. Ansari, B. Hossain, B. Koren, G.I. ShishkinA numerical layer resolving method for the flow over a curved surface, Applied Mathematics & Computation, Vol 218(21), pp 10656–10668, 2012.
Doi: https://doi.org/10.1016/j.amc.2012.04.032
T. Haroon, A.R. Ansari, A. Imran and  A.M. SiddiquiOn the Ciliary Transport of an Axisymmetric Power Law Fluid through a tube, International Journal of Mathematics in Engineering, Science & Aerospace, Vol 3, No. 2, pp 131-142, 2012.
Doi: https://doi.org/10.1142/S1793524517500310
Z. Al-Shammari, E. Aqeel, P. Faulkner and A.R. Ansari, Enhancing Student Learning and Achievement via a Direct Instruction-based ICT Integrated into a 12th-Grade Secondary School Math Curriculum, The International Journal of Learning, Vol 18, Issue 9, pp.339-354, 2012.
A.R. Ansari and G.I. ShishkinOn the singularly perturbed character of the turbulent free jet and its robust numerical solution, International Journal of Numerical
Methods in Fluids, Vol 70, pp977-984, 2012. 
A. M. Siddiqui, M. Rana, R. Qamar, S. Irum, A.R. Ansari, On the numerical solution of unsteady squeezing MHD flow of a second grade fluid between parallel plates, Advanced Studies in Theoretical Physics Vol. 6(1),pp 27-36, 2012.