@unpublished{repository2415,
           title = {PEMBUATAN MODUL PRAKTIKUM KIMIA ORGANIK 1},
            note = {Unpublished},
       publisher = {Universitas Muhammadiyah Prof. Dr. Hamka},
             url = {http://repository.uhamka.ac.id/id/eprint/2415/},
          author = {Fitri Yuniarti, Fitri}
}