TY  - UNPB
TI  - BAP KDBA
PB  - Universitas Muhammadiyah Prof.DR.HAMKA
UR  - http://repository.uhamka.ac.id/id/eprint/44921/
AV  - public
N1  - Unpublished
A1  - Zulherman, Zulherman
ID  - repository44921
ER  -