TY  - UNPB
A1  - Heru Wibowo, Heru
UR  - http://repository.uhamka.ac.id/id/eprint/38409/
ID  - repository38409
TI  - LEADERSHIP 4D
AV  - public
PB  - Universitas Muhammadiyah PROF. DR. HAMKA
N1  - Unpublished
ER  -