@unpublished{repository9639,
       publisher = {FEB UHAMKA},
           title = {SK Mengajar Yadi Nurhayadi Semester Genap 2020 2021},
            note = {Unpublished},
             url = {http://repository.uhamka.ac.id/id/eprint/9639/},
          author = {Nurhayadi, Yadi}
}