TY  - UNPB
PB  - Universitas Muhammadiyah Prof.DR.HAMKA
ID  - repository52314
UR  - http://repository.uhamka.ac.id/id/eprint/52314/
TI  - Analysis of Changes in ...
A1  - Zulherman, Zulherman
N1  - Unpublished
AV  - public
ER  -