TY  - UNPB
TI  - BAP, Presensi, Nilai Konservasi SDA 5F
AV  - public
N1  - Unpublished
UR  - http://repository.uhamka.ac.id/id/eprint/7371/
ID  - repository7371
A1  - Amirullah, Gufron
PB  - Universitas Muhammadiyah Prof. DR. HAMKA
ER  -