00958nam a22002057a 4500952011800000999001700118040003600135082001300171100002700184245007800211260003500289300003600324500015500360500004000515500004100555502006000596546001200656650007700668942000700745  00104071aRIUbRIUd2021-03-31eRiphah International University l0o511 SAMp68102r2021-03-31 00:00:00t1yTH  c33786d33786  cRiphah International University  a511bSAMi aSamavia Ashraf (26073)  aApproximations of (E,EVqk)-fuzzy hyperideals in ordered LA-semihypergroup  aIslamabadb(unpublished)c2021  axi, 36 p.b: ill.c; 30 cme+CD  aSubmitted in fulfillment of the requirements for the degree of Master of Philosophy in Mathematics to the Department of Basic Sciences and Humanities.  aIncludes bibliographical references  aThesis supervisor: Dr. Naveed Yaqoob  aThesis (M.Phil.)--Riphah International University, 2021  aEnglish  aSemigroupsvFuzzy setsvRough setsvHyperidealsvSet approximationsvDBS  cTH