00805nam a22001697a 4500040003600000082001300036100002400049245010100073260003200174300004400206500012000250500004000370500004200410502005500452546001200507650011600519  cRiphah International University  bALIa510  aAlina Amjad (35072)  aSome spherical fuzzy interation hammy mean operatora for multi-attributes group decision making   aLahoreb(unpublished)c2023  ax, 54 p.bill. (col.)c; 29.7 cm.e+ CD  aA thesis submitted in partial fulfillment of the requirements for the degree of Master of philosophy in Mathematics  aIncludes bibliographical references  aThesis Supervisor: Dr. Kifayat Ullah   aThesis (MS)--Riphah International University, 2023  aEnglish  aMathematicsaHammy mean operatoravSpherical fuzzyvFuzzy interationvMulti-attributesvDecision making vRICAS