TY  - UNPB
UR  - http://repository.uhamka.ac.id/id/eprint/13226/
AV  - public
TI  - Perspective of Sustainable Competitive Advantage in Production Units at Vocational High School in Indonesia
N1  - Unpublished
ID  - repository13226
A1  - Istayatiningtias, Iis
ER  -