TY  - UNPB
PB  - UHAMKA
A1  - Samsul Maarif, SMF
N1  - Unpublished
ID  - repository11993
TI  - Cek Turnitin_Is exemplification the one and only way to describe that empty set is subset 
of any sets?
UR  - http://repository.uhamka.ac.id/id/eprint/11993/
AV  - public
ER  -