http://repository.uhamka.ac.id/4405/ MUSNIATI, NIA http://repository.uhamka.ac.id/4405/1/HASIL%20PEER%20REVIEW%20JURNAL%20NIA%20FIX%20%281%29.pdf MUSNIATI, NIA HASIL PEER REVIEW ARTIKEL. Universitas Muhammadiyah Prof. Dr. HAMKA. (Unpublished)