TY  - UNPB
PB  - Universitas Muhammadiyah Prof. DR. Hamka
N1  - Unpublished
UR  - http://repository.uhamka.ac.id/id/eprint/40987/
A1  - Slamet Soro, SS
ID  - repository40987
AV  - public
TI  - EPHB
ER  -