@unpublished{repository46157,
       publisher = {Universitas Muhammadiyah Prof. DR. HAMKA},
           title = {ST\_Sertifikat\_IPLT},
            note = {Unpublished},
             url = {http://repository.uhamka.ac.id/id/eprint/46157/},
          author = {Nofriza, Fatma}
}