TY  - UNPB
UR  - http://repository.uhamka.ac.id/id/eprint/26075/
A1  - Zulherman, Zulherman
PB  - Universitas Muhammadiyah Prof.DR.HAMKA
ID  - repository26075
TI  - pengmas genap
AV  - public
N1  - Unpublished
ER  -