TY  - UNPB
UR  - http://repository.uhamka.ac.id/id/eprint/49871/
AV  - public
N1  - Unpublished
PB  - Universitas Muhammadiyah Prof DR HAMKA
A1  - YATI, KORI
TI  - GS25OK
ID  - repository49871
ER  -