?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.relation=http%3A%2F%2Frepository.uhamka.ac.id%2Fid%2Feprint%2F11992%2F&rft.title=Peer+Reviu_Is+exemplification+the+one+and+only+way+to+describe+that+empty+set+is+subset+%0D%0Aof+any+sets%3F&rft.creator=Samsul+Maarif%2C+SMF&rft.subject=L+Education+(General)&rft.publisher=UHAMKA&rft.type=Other&rft.type=NonPeerReviewed&rft.format=text&rft.language=en&rft.identifier=http%3A%2F%2Frepository.uhamka.ac.id%2Fid%2Feprint%2F11992%2F1%2FJurnal%2520Inter_Is%2520Examplification%2520The%2520one%2520and%2520only%2520Way.pdf&rft.identifier=++Samsul+Maarif%2C+SMF+++Peer+Reviu_Is+exemplification+the+one+and+only+way+to+describe+that+empty+set+is+subset+of+any+sets%3F++UHAMKA.++++(Unpublished)++