Al-Masarwah, Anas Mohammad Abdullah, <br/><br/>
Subalgebras and ideals in bck/bci-algebras based on bipolar and m-polar fuzziness structures/ 
Anas Mohammad Abdullah Al-Masarwah. 
 - x, 164 pages :  illustrations ;  30 cm. 
<br/><br/>Thesis (Ph.D) - Universiti Kebangsaan Malaysia, 2020. 
<br/><br/>References : page [158]-162. 
<br/><br/><label>Subjects--Corporate Names: </label><br/>Universiti Kebangsaan Malaysia--Dissertations.
<br/><br/><label>Subjects--Topical Terms: </label><br/>Dissertations, Academic--Malaysia.<br/>Algebras.<br/>Mathematics.