TY  - UNPB
N1  - Unpublished
A1  - Erizal, Erizal
PB  - Universitas Muhammadiyah Prof. Dr, Hamka
TI  - sk, bap, dpna, absen
ID  - repository47310
UR  - http://repository.uhamka.ac.id/id/eprint/47310/
AV  - public
ER  -