00906nam a22002057a 4500952012900000999001700129040003600146082001300182100002500195245004800220260003500268300003700303500012600340500004100466500004100507502005800548546001200606650007500618942000700693  00104071aRIUbRIUd2018-01-02eRiphah International Universityl0o510 RIZp28738r2018-01-02 00:00:00t1w2018-01-02yTH  c21023d21023  cRiphah International University  a510bRIZ  aRizwan Abbas (11515)  aGeneralized roughness in (a,b)-fuzzy s-acts  aIslamabadb(unpublished)c2017  aix, 54 p.b: ill;c; 30 cm.e+CD  aSubmitted in the fulfillment of the requirements for the degree of Master of Philosophy to the Faculty of Basic Sciences.  aIncludes bibliographical references.  aThesis supervisor. Dr. M. Yaqub Khan  aThesis (Mphil)--Riphah International University, 2017  aEnglish  aMathematicsvFuzzy s-actsvRough s-actsvSemigroupsvMonoidvDBSvFEAS  cTH