@unpublished{repository53439,
           title = {Surat Tugas dan Sertifikat Khutbah jumat},
       publisher = {FEB UHAMKA},
            note = {Unpublished},
             url = {http://repository.uhamka.ac.id/id/eprint/53439/},
          author = {Irsyad Ali Amin, Irsyad}
}