@unpublished{repository29495,
           title = {Sertifikat HKI Pengmas - CESOR},
       publisher = {Universitas Muhammadiyah Prof. DR. HAMKA},
            note = {Unpublished},
          author = {Susanti, Eka Nana and Suciati, Rizkia},
             url = {http://repository.uhamka.ac.id/id/eprint/29495/}
}