@unpublished{repository28443,
       publisher = {Universitas Muhammadiyah Prof. dr. HAMKA},
            note = {Unpublished},
           title = {Link bukti kinerja 8a\_2},
             url = {http://repository.uhamka.ac.id/id/eprint/28443/},
          author = {Viviandhari, Daniek}
}