TY  - UNPB
UR  - http://repository.uhamka.ac.id/id/eprint/52722/
AV  - public
TI  - seminar internasiona unicom
N1  - Unpublished
PB  - Universitas Muhammadiyah Prof. Dr. Hamka
ID  - repository52722
A1  - Doni Wahidul Akbar, Doni
ER  -