TY  - UNPB
UR  - http://repository.uhamka.ac.id/id/eprint/54876/
A1  - Hamid Al Jufri, Jufri
AV  - public
PB  - Universitas Muhammadiyah Prof. Dr. Hamka
TI  - Bukti ajar Sosio 2b
ID  - repository54876
N1  - Unpublished
ER  -