@unpublished{repository18875,
           title = {STANDARISASI \& PENENTUAN MARKER OBA 7C (2022/2023)},
       publisher = {Universitas Muhammadiyah Prof. Dr. Hamka},
            note = {Unpublished},
          author = {Ema Dewanti, Ema},
             url = {http://repository.uhamka.ac.id/id/eprint/18875/}
}