TY  - UNPB
PB  - Universitas Muhammadiyah Prof. DR. Hamka
A1  - Slamet Soro, SS
N1  - Unpublished
ID  - repository11158
TI  - PTK 6M,6C
UR  - http://repository.uhamka.ac.id/id/eprint/11158/
AV  - public
ER  -