TY  - UNPB
A1  - Zulherman, Zulherman
AV  - public
TI  - 4dKBDA
UR  - http://repository.uhamka.ac.id/id/eprint/26182/
N1  - Unpublished
PB  - Universitas Muhammadiyah Prof.DR.HAMKA
ID  - repository26182
ER  -