TY  - UNPB
AV  - public
A1  - Zulherman, Zulherman
N1  - Unpublished
UR  - http://repository.uhamka.ac.id/id/eprint/43646/
TI  - Buku ajar KD Bumi
PB  - Universitas Muhammadiyah Prof.DR.HAMKA
ID  - repository43646
ER  -