@unpublished{repository5603,
            note = {Unpublished},
       publisher = {Universitas Muhammadiyah Prof. Dr. HAMKA},
           title = {SK Mengajar Dr. Yadi Nurhayadi Smt Ganjil 20/21},
          author = {Nurhayadi, Yadi},
        abstract = {SK Mengajar Dr. Yadi Nurhayadi Smt Ganjil 20/21},
             url = {http://repository.uhamka.ac.id/id/eprint/5603/}
}