@unpublished{repository43927,
            note = {Unpublished},
       publisher = {Universitas Muhammadiyah Prof. Dr. HAMKA},
           title = {HKI Sabun Ramah Lingkungan},
          author = {Rindita, Rindita},
             url = {http://repository.uhamka.ac.id/id/eprint/43927/}
}