@unpublished{repository50275,
            note = {Unpublished},
       publisher = {Universitas Muhammadiyah Prof. Dr. HAMKA},
           title = {st Sertif Konseling Online Gratis Bulan K3},
          author = {psikologi, uhamka},
             url = {http://repository.uhamka.ac.id/id/eprint/50275/}
}