TY  - UNPB
UR  - http://repository.uhamka.ac.id/id/eprint/14495/
PB  - Universitas Muhammadiyah Prof.DR.HAMKA
AV  - public
A1  - Zulherman, Zulherman
ID  - repository14495
N1  - Unpublished
TI  - 2.prosiding ira-zul
ER  -