@unpublished{repository33262,
       publisher = {Uhamka},
            note = {Unpublished},
           title = {SK IAEI Uhamka},
             url = {http://repository.uhamka.ac.id/id/eprint/33262/},
          author = {Nurhayadi, Yadi},
        abstract = {SK IAEI Uhamka}
}