01014nam a22002057a 4500952013200000999001700132040003600149082001500185100002400200245014300224260003400367300003400401500014100435500004000576500004700616502005600663546001200719650007000731942000700801  00104071aRIUbRIUd2021-02-28eRiphah International University l0o510.1 ATIp68011r2021-02-28 00:00:00t1w2021-02-28yTH  c33175d33175  cRiphah International University  a510.1bATI  aAtifa Latif (10921)  aThree-dimensional free convective flows of some non-newtonian fluids through a porous medium with periodic permeability and heat transfeer  aIslamabdb(unpublished)c2020  axxx, 284 p.c; 30 cm.b: ill.  aSubmitted in fulfillment of the requirements for the degree of Doctor of Philosophy in Mathematics to the Department of Basis Sciences.   aIncludes bibliographical references  aThesis supervisor: Dr. Muhammad Afzal Rana  aThesis (PhD)--Riphah International University, 2020  aEnglish  aMathematicsvHeat transfervPermeability vRadiation vFlowvFBSH  cTH