TY  - JOUR
A1  - Onny Fitriana, Onny
TI  - The Importance of Cognitive Ability for Chair of Study Programs in Muhammadiyah University
ID  - repository24499
AV  - public
UR  - http://repository.uhamka.ac.id/id/eprint/24499/
JF  - Indonesian Journal of Education Methods Development
ER  -