relation: http://repository.uhamka.ac.id/id/eprint/52358/ title: ijere role ... creator: Zulherman, Zulherman subject: L Education (General) publisher: Universitas Muhammadiyah Prof.DR.HAMKA type: Other type: NonPeerReviewed format: text language: en identifier: http://repository.uhamka.ac.id/id/eprint/52358/1/22583-49307-1-PB%20%287%29.pdf identifier: Zulherman, Zulherman ijere role ... Universitas Muhammadiyah Prof.DR.HAMKA. (Unpublished)