@unpublished{repository19883,
           title = {Kimia Organik 1 Kls 1G (SK, Absensi, BAP, Nilai)},
            note = {Unpublished},
       publisher = {Universitas Muhammadiyah Prof. DR HAMKA},
             url = {http://repository.uhamka.ac.id/id/eprint/19883/},
          author = {Hariyanti, Hariyanti}
}