TY  - UNPB
TI  - Tesis Erizal
AV  - public
A1  - Erizal, Erizal
ID  - repository43565
PB  - Universitas Muhammadiyah Prof. Dr, Hamka
N1  - Unpublished
UR  - http://repository.uhamka.ac.id/id/eprint/43565/
ER  -